Adam Clarke on Psalms 50:23

Whoso offereth praise - These are the very same words as those in Psa 50:14, זבח תודה; and should be read the same way independently of the points, zebach todah, "sacrifice the thank-offering." Jesus is the great eucharistic sacrifice; offer him up to God in your faith and prayers. By this sacrifice is God glorified, for in him is God well pleased; and it was by the grace or good pleasure of God that he tasted death for every man.

Ordereth his conversation - שם דרך sam derech, Disposeth his way. - Margin. Has his way There, שם דרך sham derech, as many MSS. and old editions have it; or makes that his custom.

Will I show the salvation of God - אראנו arennu, I will cause him to see בישע beyesha, into the salvation of God; into God's method of saving sinners by Christ. He shall witness my saving power even to the uttermost; such a salvation as it became a God to bestow, and as a fallen soul needs to receive; the salvation from all sin, which Christ has purchased by his death. I sall scheu til him, the hele of God; that es Jeshu, that he se him in the fairehed of his majeste - Old Psalter.