John Gills Exposition of the Bible Commentary - Psalms 118:14
The Lord is my strength and song ,.... It being in the name of the Lord the enemies of the psalmist were destroyed; and having obtained help of him when sore thrust at, he gives him all the glory, and ascribes nothing to himself. It was the Lord that strengthened him, helped him, and gave him the victory. The Lord is the author and giver of strength, natural and spiritual; he is the "strength" of the hearts and lives of his people, and of their salvation; and therefore is their "song", the... read more
Matthew Henry's Complete Commentary - Psalms 118:1-18
It appears here, as often as elsewhere, that David had his heart full of the goodness of God. He loved to think of it, loved to speak of it, and was very solicitous that God might have the praise of it and others the comfort of it. The more our hearts are impressed with a sense of God's goodness the more they will be enlarged in all manner of obedience. In these verses, I. He celebrates God's mercy in general, and calls upon others to acknowledge it, from their own experience of it (Ps.... read more