Romans 14:10-13

But you, why do you criticize your brother? Or you again, why do you look down on your [believing] brother or regard him with contempt? For we will all stand before the judgment seat of God [who alone is judge]. For it is written [in Scripture], “AS I LIVE, SAYS THE LORD, EVERY KNEE SHALL BOW TO ME, AND EVERY TONGUE SHALL GIVE PRAISE TO GOD.” [Is 45:23] So then, each of us will give an account of himself to God. Then let us not criticize one another anymore, but rather determine this—not to put an obstacle or a stumbling block or a source of temptation in another believer’s way.