14 But as for me, I will hope continually, and will praise thee yet more and more. 15 My mouth shall declare thy righteousness, [and] thy salvation all the day: for I know not the numbers [thereof]. 16 I will go in the might of the Lord Jehovah; I will recall thy righteousness, thine alone. 17 O God, thou hast taught me from my youth, and hitherto have I proclaimed thy marvellous works: 18 Now also, when I am old and greyheaded, O God, forsake me not, until I have proclaimed thine arm unto [this] generation, thy might to every one that is to come. 19 And thy righteousness, O God, reacheth on high, thou who hast done great things: O God, who is like unto thee? 20 Thou, who hast shewn us many and sore troubles, wilt revive us again, and wilt bring us up again from the depths of the earth; 21 Thou wilt increase my greatness, and comfort me on every side. 22 I will also praise thee with the psaltery, even thy truth, my God; unto thee will I sing psalms with the harp, thou holy One of Israel. 23 My lips shall exult when I sing psalms unto thee; and my soul, which thou hast redeemed. 24 My tongue also shall talk of thy righteousness all the day; for they shall be ashamed, for they shall be brought to confusion, that seek my hurt.

Matthew Henry's Commentary on Psalm 71:14-24

Commentary on Psalm 71:14-24

(Read Psalm 71:14-24)

The psalmist declares that the righteousness of Christ, and the great salvation obtained thereby, shall be the chosen subject of his discourse. Not on a sabbath only, but on every day of the week, of the year, of his life. Not merely at stated returns of solemn devotion, but on every occasion, all the day long. Why will he always dwell on this? Because he knew not the numbers thereof. It is impossible to measure the value or the fulness of these blessings. The righteousness is unspeakable, the salvation everlasting. God will not cast off his grey-headed servants when no longer capable of labouring as they have done. The Lord often strengthens his people in their souls, when nature is sinking into decay. And it is a debt which the old disciples of Christ owe to succeeding generations, to leave behind them a solemn testimony to the advantage of religion, and the truth of God's promises; and especially to the everlasting righteousness of the Redeemer. Assured of deliverance and victory, let us spend our days, while waiting the approach of death, in praising the Holy One of Israel with all our powers. And while speaking of his righteousness, and singing his praises, we shall rise above fears and infirmities, and have earnests of the joys of heaven. The work of redemption ought, above all God's works, to be spoken of by us in our praises. The Lamb that was slain, and has redeemed us to God, is worthy of all blessing and praise.