Revelation 2:25-28

25Howbeit that which ye have, hold fast till I come.

26And he that overcometh, and he that keepeth my works unto the end, to him will I give authority over the nations:

27and he shall rule them with a rod of iron, as the vessels of the potter are broken to shivers; as I also have received of my Father:

28and I will give him the morning star.