Jehovah preserves, etc. He insists upon the same truth, -- that God is near to his people to help them in the time of need; this being a sure proof of his presence, that by his mercy they come safe and unhurt out of every danger which befalls them. It is worthy of our notice, that, instead of fear, he now speaks of love; for, in distinguishing believers by this title, that they love God, he intimates it to be the root of true godliness, that they submit themselves to him voluntarily, which again is the effect of faith. Till God draw us by the attractions of his grace, this placid submission will never follow. The love spoken of by David, however, is perhaps more extensive, as God's people not only attach themselves to him in the way of obedience to his authority, but knowing that union to him is of all other things most desirable, aspire with their whole soul after this happiness. Still there can be no doubt, that the reference is to it here as the chief part of holiness and righteousness, as was said by Moses, "And now, O Israel, what does the Lord thy God require of thee," etc. (Deuteronomy 10:12.) This effect of godliness in securing our safety and preservation under the divine guardianship, David exemplifies by an opposition clause, declaring, that all the wicked shall, in the just judgment of God, miserably perish. That he might close as he had begun, he again affirms, that he will publish the praises of God, and urges all to the same duty by his example. Some would read, every living thing shall bless, but this does not seem to me a proper reading. When Moses, speaking of the flood, says, that "all flesh in which was the breath of life perished," I grant that the term comprehends the brute creation, but wherever "flesh" is mentioned without any addition, the reference is only to men. Nor is David here stating what they would, but what they should do, declaring all men bound by the great and inexhaustible goodness of God constantly and for ever to praise him.

The Lord preserveth all them that love him - He keeps them; watches over them; defends them; makes them the object of his care. See Psalm 31:20, note, Psalm 31:23, note; Psalm 97:10, note.
But all the wicked will he destroy - All that are found ultimately to be wicked; all that on the final trial deserve to be classed with the wicked. See Psalm 9:17, note; Psalm 11:6, note; Matthew 25:46, note.

The Lord preserveth - He is the keeper of all them that love him.
But all the wicked will he destroy - They call not upon him; they fight against him, and he will confound and destroy them. There is something curious in the שומר shomer, the keeper or guardian of the pious; he is שמיד shamid, the destroyer of the wicked. The first word implies he is continually keeping them; the second, that he causes the others to be destroyed.

The Lord preserveth all them that love him,.... All do not love Christ, none but those that are born again, and believe in him: love to Christ is a fruit of the Spirit, and accompanies faith in him; it flows from the love of Christ shed into the heart, and from a view of his loveliness, and a sense of his benefits; and, where it is true and genuine, it is superlative and sincere, and shows itself by a regard to its truths and ordinances, to his people, ways, and worship: and such the Lord preserves often in times of public calamity; and from the evil of sin, the dominion of it; from Satan's temptations, from being devoured and destroyed by him; and from a final and total falling away; he preserves them to his kingdom and glory, which is promised to them that love him;
but all the wicked will he destroy; he will consume them from off the earth, so that the wicked shall be no more; he will destroy the man of sin, and all his adherents; all the enemies of Christ, those that do not love him, but oppose him, his Gospel, kingdom, and interest; the beast and false prophet, with all that attend them, shall be cut off; the day of the Lord, like an oven, shall burn up all that do wickedly, and shall leave them neither root nor branch: this will especially be true at the day of judgment, when the wicked shall be ordered to everlasting fire; and they shall go into eternal punishment, when they shall be turned into hell; and all the nations that forget God. Kimchi interprets this of future time, when there shall not be a wicked man left in the world, and compares it with Malachi 4:1.

Those who fear Him (Psalm 145:19) are those who are here said to love Him.