Psalms 65:1 - Joseph Benson’s Commentary on the Old and New Testaments

Praise waiteth for thee, O God, in Zion Waits in expectation of the mercy desired; waits till it arrives, that it may be received with thankfulness at its first approach. For, when God is coming toward us with his favours, we must go forth to meet him with our praises. Praise waits with an entire satisfaction in thy holy will, and in dependance on thy mercy. When we stand ready in every thing to give thanks, then praise waits for God. Hebrew, לךְ דמיה תהלה, lecha dumijah tehillah, praise is silent unto thee, as wanting words to express thy great goodness, and being struck with silent admiration of it. As there are holy groanings in prayer, which cannot be uttered, so there are holy adorations in praise which cannot be expressed, and yet shall be accepted by Him who searcheth the heart, and knoweth what is the mind of the Spirit. Our praise is silent, that the praises of the blessed angels, that excel in strength, may be heard. Before thee (thus the Chaldee) praise is reputed as silence. So far is God exalted above all our blessing and praise. Praise is due to God from all the world; but it waits for him in Sion only, in his church among his people; all his works praise him, that is, they minister matter for praise, but only his saints bless him by actual adorations. Unto thee shall the vow be performed The sacrifices and thank-offerings, which thy people vowed unto thee, in the time of their danger, when they were supplicating deliverance, and other blessings, at thy hands, shall be faithfully paid. We shall not be accepted in our thanksgivings to God for the mercies we have received, unless we make conscience of paying the vows which we made when we were in pursuit of these mercies; for better is it not to vow than to vow and not to pay.