John Gill Reformed Baptist @doctorgill

The essential Word, the Lord Jesus Christ Himself, is the ground of my joy: His person, His offices as Prophet, Priest, and King, His relations to me as Head and Husband and Friend. I rejoice in His fulness and grace, and supremely in Him as the God of my salvation, able to make all His work effectual for His people and to preserve them unto His kingdom and glory forever.

AI summary

Jamieson-Fausset-Brown Reformed @jfbcommentary

yet I will rejoice--The prophet speaks in the name of his people.

Geneva Bible Notes Reformed @genevanotes

Yet I will rejoice in the LORD, I will joy in the God of my salvation. (y) He declares in what the joy of the faithful consists, though they see ever so great afflictions prepared.