See Jeremiah 31:31-34 and Luke 22:14-23. This is language first used in Jeremiah's promise of rescue and renewal of the exiled people of God in Babylon. It promises a coming day when God would make a new covenant unlike the one which Israel had broken.
“Give thanks to the Lord our God and King, for His love endures forever.” Did you notice the word EVER? That is about EVERY...
1 Thessalonians 4:3 - For this is the will of God, your sanctification; that is, that you abstain from sexual immorality;
Slaves, obey your earthly masters with fear and trembling, with a sincere heart, as you would Christ, not by the way of eye-service, as...