Luke 12:8-9; 1 Timothy 5:21

8 "And I tell you, everyone who acknowledges me before men, the Son of Man also will acknowledge before the angels of God, 9 but the one who denies me before men will be denied before the angels of God.
21 In the presence of God and of Christ Jesus and of the elect angels I charge you to keep these rules without prejudging, doing nothing from partiality.