Hebrews 9:28; Hebrews 12:14; Hebrews 13:23

28 So Christ was once offered to bear the sins of many; and unto them that look for him shall he appear the second time without sin unto salvation.
14 Follow peace with all men, and holiness, without which no man shall see the Lord:
23 Know ye that our brother Timothy is set at liberty ; with whom, if he come shortly, I will see you.