Verse 18. - But we will bless the Lord; literally, we will bless Jah - the shortened, and perhaps more emphatic, form of Jehovah. We, so long as we have any being, will sing praises unto our God (Psalm 146:2) - we will bless him, praise him, give thanks to him, from this time forth, and for evermore - not an absolute assertion of immortality, but a strong instinctive anticipation of it. Praise the Lord (see Psalm 104. - 106, 113, etc.).

115:9-18 It is folly to trust in dead images, but it is wisdom to trust in the living God, for he is a help and a shield to those that trust in him. Wherever there is right fear of God, there may be cheerful faith in him; those who reverence his word, may rely upon it. He is ever found faithful. The greatest need his blessing, and it shall not be denied to the meanest that fear him. God's blessing gives an increase, especially in spiritual blessings. And the Lord is to be praised: his goodness is large, for he has given the earth to the children of men for their use. The souls of the faithful, after they are delivered from the burdens of the flesh, are still praising him; but the dead body cannot praise God: death puts an end to our glorifying him in this world of trial and conflict. Others are dead, and an end is thereby put to their service, therefore we will seek to do the more for God. We will not only do it ourselves, but will engage others to do it; to praise him when we are gone. Lord, thou art the only object for faith and love. Help us to praise thee while living and when dying, that thy name may be the first and last upon our lips: and let the sweet savour of thy name refresh our souls for ever.But we will bless the Lord from this time forth and for evermore,.... The Septuagint, Vulgate Latin, Ethiopic, and Arabic versions, render it, "we who are alive"; both in a corporeal and in a spiritual sense who, as long as we live, and while we have a being, will bless the Lord; being made spiritually alive, quickened by the Spirit and grace of God, and so capable of ascribing blessing, praise, and glory to him, for all the great and good things he has done; and especially when in lively frames, or in the lively exercise of grace: and that from this time; under a sense of present favours, and outward mercies being renewed every day; yea, throughout the whole of life, and so to all eternity in the world above; see Isaiah 38:19.

Praise the Lord; let others do the same as we; let us join together in this work, now and hereafter.