John Gill Commentary Psalms 116:14

"I will pay my vows unto Jehovah, Yea, in the presence of all his people." — Psalms 116:14 (ASV)

I will pay my vows unto the Lord now, in the presence of all
his people .
] Make good the resolutions and determinations he made in the strength of divine grace, in the time of his troubles; that should the Lord deliver him out of them, he would give him all the glory, and offer thanksgiving and praise to him; and now being delivered, this he declares he would do, in a public way, before all the people of God, assembled in the house of the Lord, as witnesses of it; see (Psalms 66:13Psalms 66:14) .