Verse 18. But we will bless the LORD from this time forth and for evermore. We who are still living will take care that the praises of God shall not fail among the sons of men. Our afflictions and depressions of spirit shall not cause us to suspend our praises; neither shall old age, and increasing infirmities damp the celestial fires, nay, nor shall even death itself cause us to cease from the delightful occupation. The spiritually dead cannot praise God, but the life within us constrains us to do so. The ungodly may abide in silence, but we will lift up our voices to the praise of Jehovah. Even though for a time he may work no miracle, and we may see no peculiar interposition of his power, yet on the strength of what he has done in ages past we will continue to laud his name "until the day break, and the shadows flee away," when he shall once more shine forth as the sun to gladden the faces of his children. The present time is auspicious for commencing a life of praise, since today he bids us hear his voice of mercy. "From this time forth" is the suggestion of wisdom, for this duty ought not to be delayed; and it is the dictate of gratitude, for there are pressing reasons for prompt thankfulness. Once begin praising God and we have entered upon an endless service. Even eternity cannot exhaust the reasons why God should be glorified.
Praise the Lord, or Hallelujah. Though the dead cannot, and the wicked will not, and the careless do not praise God, yet we will shout "Hallelujah" for ever and ever. Amen.