John Calvin's Commentary on the Bible - Psalms 50:7
Verse 7 7.Hear, O my people! and I will speak. Hitherto the prophet has spoken as the herald of God, throwing out several expressions designed to alarm the minds of those whom he addressed. But from this to the end of the psalm God himself is introduced as the speaker; and to show the importance of the subject, he uses additional terms to awaken attention, calling them his own people, that he might challenge the higher authority to his words, and intimating, that the following address is not of... read more
Adam Clarke's Commentary on the Bible - Psalms 50:23
Whoso offereth praise - These are the very same words as those in Psalm 50:14 , תודה זבח ; 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 - דרך שם sam derech ... read more