When John says of Jesus 'Behold the Lamb of God who takes away the sins of the world', He is not quoting any Old Testament verse but rather is summarizing…
Paul doesn't thank god for the Christians until he has finished praising God for the blessings of salvation in 1:3-14! How does God's grace shape Paul's praying?
Does Jesus literally return to earth and establish a kingdom here for 1000 years, or has He already returned spiritually and we are bringing in His rule now? What does…