Mine eyes are continually towards Jehovah. David here speaks of his own faith, and of its perseverance, not in the way of boasting, but to encourage himself in the hope of obtaining his requests, so that he might give himself the more readily and cheerfully to prayer. As the promise is made to all who trust in God, that they shall not be disappointed of their hope, and that they shall never be put to shame, the saints often make this their shield of defense. Meanwhile, David shows to others, by his own example, the right manner of prayer, telling them that they should endeavor to keep their thoughts fixed upon God. As the sense of sight is very quick, and exercises an entire influence over the whole frame, it is no uncommon thing to find all the affections denoted by the term eyes. The reason which immediately follows shows still more plainly, that in the mind of David hope was associated with desire; as if he had said, That in resting his confidence in the help of God, he did so, not in doubt or uncertainty, but because he was persuaded that he would be his deliverer. The pronoun He, it ought to be observed, is also emphatic. It shows that David did not gaze around him in every direction, after the manner of those who, being in uncertainty, devise for themselves various methods of deliverance and salvation, but that he was contented with God alone.

Mine eyes are ever toward the Lord - This is an indication of the habitual state of mind of the psalmist. He had said that God would lead and guide those who were meek, gentle, teachable, humble; and he now says that this was his habitual state of mind. He constantly looked to God. He sought His direction. In perplexity, in doubt, in difficulty, in danger, in view of death and the future world, he looked to God as his guide. In other words, in reference to himself, he carried out the principles which he had stated as constituting true religion. It was a religion of dependence on God, for man's only hope is in him.
For he shall pluck my feet out of the net - Margin, "bring forth." Compare Psalm 9:15-16, note; Psalm 10:9, note. The "net" here is that which had been laid for him by the wicked. He trusted in God alone to deliver him from it.

Mine eyes are ever toward the Lord - All my expectation is from him alone. If I get at any time entangled, he will pluck my feet out of the net.

Mine eyes are ever towards the Lord,.... Not only as the God of nature and providence, for his daily support and supply, in which sense the eyes of all creatures wait upon him; but as his covenant God and Father, having the eyes of his understanding opened to see and know him as such, and the eye of his faith directed to him, to believe in him, and make him his hope and trust; and his eye was single to him; it was to him, and him only, that he looked; and it was constant, it was ever to him, he set the Lord always before him; and such a look was well pleasing to God: it may also respect the lifting up of his eyes to God in prayer for all mercies temporal and spiritual, and his prayer was the prayer of faith; as follows:
for he shall pluck my feet out of the net; of the corruption of nature, and the lusts of it, as Aben Ezra interprets it; by which the saints are sometimes ensnared and taken captive, and out of which they cannot make their escape of themselves; but there is a deliverance from it by Jesus Christ their Lord: or out of the temptations of Satan, called his devices, and wiles, and the snares of the devil; and as the Lord knows how to deliver his out of temptations, he does deliver them in his own time; or rather out of the nets and snares laid for him by wicked men; as by his son Absalom, Ahithophel, and others, in which his feet were as a bird in the snare of the fowler; but he believed the net, or snare, would be broken, and he should escape, as he did.

The psalmist concludes, as he began, with expressing dependence upon God, and desire toward him. It is good thus to hope, and quietly to wait for the salvation of the Lord. And if God turns to us, no matter who turns from us. He pleads his own integrity. Though guilty before God, yet, as to his enemies, he had the testimony of conscience that he had done them no wrong. God would, at length, give Israel rest from all their enemies round about. In heaven, God's Israel will be perfectly redeemed from all troubles. Blessed Saviour, thou hast graciously taught us that without thee we can do nothing. Do thou teach us how to pray, how to appear before thee in the way which thou shalt choose, and how to lift up our whole hearts and desires after thee, for thou art the Lord our righteousness.

His trust in God is fixed.
net--is frequently used as a figure for dangers by enemies (Psalm 9:15; Psalm 10:9).

He who keeps his eyes constantly directed towards God (Psalm 141:8; Psalm 123:1), is continually in a praying mood, which cannot remain unanswered. תּמיד corresponds to ἀδιαλείπτως in 1-Thessalonians 5:17. The aim of this constant looking upwards to God, in this instance, is deliverance out of the enemy's net. He can and will pull him out (Psalm 31:5) of the net of complicated circumstances into which he has been ensnared without any fault of his own.

Pluck - He will deliver me out of all my troubles.