Wherefore I shall be ready always to put you in remembrance of these things, though ye know them, and are established in the truth which is with you .

For which cause I will begin to put you always in remembrance of these things: though indeed you know them, and are confirmed in the present truth.

Wherefore I will be careful to put you always in mind of these things, although knowing them and established in the present truth.

Wherefore, I will not be careless always to remind you concerning these things, though, having known them, and having been established in the present truth,

Why I will not be negligent to put you always in remembrance of these things, though you know them, and be established in the present truth.

For this reason I shall always persist in reminding you of these things, although you know them and are stedfast believers in truth which you already possess.

For this reason I will be ready at all times to keep your memory of these things awake, though you have the knowledge of them now and are well based in your present faith.

Therefore I will be ready always to remind you of these things, though you know them, and are established in the present truth.

For this reason, I will always begin to admonish you about these things, even though, certainly, you know them and are confirmed in the present truth.

I will, therefore, always be ready to remind you of all this, even though you know it and are firmly established in the truth that you now hold.

Wherefore I will not be negligent. As we seem to distrust either the memory or the attention of those whom we often remind of the same thing, the Apostle makes this modest excuse, that he ceased not to press on the attention of the faithful what was well known and fixed in their minds, because its importance and greatness required this. "Ye do, indeed," he says, "fully understand what the truth of the gospel is, nor have I to confirm as it were the wavering, but in a matter so great, admonitions are never superfluous; and, therefore, they ought never to be deemed vexatious." Paul also employs a similar excuse in Romans 15:14, "I am persuaded of you, brethren," he says, "that ye are full of knowledge, so as to be able to admonish one another: but I have more confidently written to you, as putting you in mind." He calls that the present truth, into the possession of which they had already entered by a sure faith. He, then, commends their faith, in order that they might remain fixed in it more firmly.

Wherefore I will not be negligent - That is, in view of the importance of these things.
To put you always in remembrance - To give you the means of having them always in remembrance; to wit, by his writings.
Though ye know them - It was of importance for Peter, as it is for ministers of the gospel now, to bring known truths to remembrance. Men are liable to forget them, and they do not exert the influence over them which they ought. It is the office of the ministry not only to impart to a people truths which they did not know before, but a large part of their work is to bring to recollection well-known truths. and to seek that they may exert a proper influence on the life. Amidst the cares, the business, the amusements, and the temptations of the world, even true Christians are prone to forget them; and the ministers of the gospel render them an essential service, even if they should do nothing more than remind them of truths which are well understood, and which they have known before. A pastor, in order to be useful, need not always aim at originality, or deem it necessary always to present truths which have never been heard of before. He renders an essential service to mankind who "reminds" them of what they know but are prone to forget, and who endeavors to impress plain and familiar truths on the heart and conscience, for these truths are most important for man.
And be established in the present truth - That is, the truth which is with you, or which you have received - Robinson's Lexicon on the word πάρειμι pareimi. The apostle did not doubt that they were now confirmed in the truth as far as it had been made known to them, but he felt that amidst their trials, and especially as they were liable to be drawn away by false teachers, there was need of reminding them of the grounds on which the truths which they had embraced rested, and of adding his own testimony to confirm their Divine origin. Though we may be very firm in our belief of the truth, yet there is a propriety that the grounds of our faith should be stated to us frequently, that they may be always in our remembrance. The mere fact that at present we are firm in the belief of the truth, is no certain evidence that we shall always continue to be; nor because we are thus firm should we deem it improper for our religious teachers to state the grounds on which our faith rests, or to guard us against the arts of those who would attempt to subvert our faith.

Wherefore I will not be negligent - He had already written one epistle, this is the second; and probably he meditated more should he be spared. He plainly saw that there was no way of entering into eternal life but that which he described from the 5th to the 10th verse; and although they knew and were established in the present truth, yet he saw it necessary to bring these things frequently to their recollection.

(9) Wherefore I will not be negligent to put you always in remembrance of these things, though ye know [them], and be established in the present truth.
(9) An amplifying of the conclusion joined with a modest excuse, in which he declares his love towards them, and tells them of his death which is at hand.

Wherefore I will not be negligent,.... The apostle having made use of proper arguments to excite the saints he writes to regard the exhortation he had given, to the diligent exercise of grace, and discharge of duty, proceeds to give the reasons of his own conduct, why he gave such an exhortation to them, and pressed it, and continued to do so, and determined for the future to go on with it, as particularly the usefulness and profitableness of it; and therefore, seeing it would be attended with so many advantages before mentioned, he was resolved that he would not be careless, nor omit any opportunity that should offer:
to put you always in remembrance of these things; of the exercise of the above graces, and the performance of the above duties, which saints are too apt to forget, and therefore should be reminded of; and it is the duty and business of the ministers of the word frequently to inculcate those things:
though ye know them, and be established in the present truth; for those that know the most, know but in part; and may have their knowledge increased; and those that are the most established in the truths of the Gospel, may be confirmed yet more and more. This the apostle mentions as an apology for himself, and to prevent an objection that might be made, as if he had suggested that they were ignorant and unstable; or which might insinuate that there was no necessity of such frequent putting in remembrance; since they were both knowing and stable: by "the present truth" may be meant, either the whole scheme of the Gospel, which was now come by Christ, in opposition to the exhibition of it under the former dispensation, by promise and type; and it being so called, shows that it is always now, and new; that there will be no alteration in it, nor addition to it, it being like the author of it, the same yesterday, today, and for ever, and will not give place to another scheme of things; or else the particular truth of the coming of Christ, either to take vengeance on the Jewish nation, or to judge the world in righteousness, and introduce his own people into the new heavens, and new earth, 2-Peter 3:1.

We must be established in the belief of the truth, that we may not be shaken by every wind of doctrine; and especially in the truth necessary for us to know in our day, what belongs to our peace, and what is opposed in our time. The body is but a tabernacle, or tent, of the soul. It is a mean and movable dwelling. The nearness of death makes the apostle diligent in the business of life. Nothing can so give composure in the prospect, or in the hour, of death, as to know that we have faithfully and simply followed the Lord Jesus, and sought his glory. Those who fear the Lord, talk of his loving-kindness. This is the way to spread the knowledge of the Lord; and by the written word, they are enabled to do this.

Wherefore--as these graces are so necessary to your abundant entrance into Christ's kingdom (2-Peter 1:10-11).
I will not be negligent--The oldest manuscripts read, "I will be about always to put you in remembrance" (an accumulated future: I will regard you as always needing to be reminded): compare "I will endeavor," 2-Peter 1:15. "I will be sure always to remind you" [ALFORD]. "Always"; implying the reason why he writes the second Epistle so soon after the first. He feels there is likely to be more and more need of admonition on account of the increasing corruption (2-Peter 2:1-2).
in the present truth--the Gospel truth now present with you: formerly promised to Old Testament believers as about to be, now in the New Testament actually present with, and in, believers, so that they are "established" in it as a "present" reality. Its importance renders frequent monitions never superfluous: compare Paul's similar apology, Romans 15:14-15.

Wherefore. The language that follows anticipates his speedy decease (2-Peter 1:15).
I think it meet. Right.
As long as I am in this tabernacle. In the body, the present home of his spirit.
Knowing that shortly I must put off, etc. Must die very soon.
Even as our Lord Jesus Christ hath showed me. Christ had predicted his death as a martyr (John 21:18-19). It is to this prediction that Peter refers.
I will give diligence (Revision). He will so diligently admonish them that after his death they will remember his words.

Wherefore - Since everlasting destruction attends your sloth, everlasting glory your diligence, I will not neglect always to remind you of these things - Therefore he wrote another, so soon after the former, epistle. Though ye are established in the present truth - That truth which I am now declaring.