2 Thessalonians 2:3

2 Thessalonians 2:3: “Let no man deceive you by any means: for that day" [The coming of our Lord Jesus Christ] "shall not come, except there come a falling away first,” [People in the churches leaving Christ] “and that Man of Sin be revealed, the son of perdition;”

1 Peter 4:17-18

1 Peter 4:17: "For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?"

1 Peter 4:18: "And if the righteous scarcely be saved, where shall the ungodly and the sinner appear?"