John Gills Exposition of the Bible Commentary - Psalms 115:17
The dead praise not the Lord ,.... Not the dead in sin; such as the makers of idols, and those that trust in them, who are like unto them; men must be made spiritually alive, ere they can show forth the praises of God: nor the dead corporeally. The souls of departed saints can and do praise the Lord: these die not with their bodies, nor sleep in the grave; they go immediately to God and Christ, and are employed in the service of God continually; particularly in praising him, as do the angels... read more
Matthew Henry's Complete Commentary - Psalms 115:9-18
In these verses, I. We are earnestly exhorted, all of us, to repose our confidence in God, and not suffer our confidence in him to be shaken by the heathens? insulting over us upon the account of our present distresses. 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 do trust in them, a help to furnish them with and forward them in that which is good, and a shield to fortify them against and protect them from every... read more