1 - God spoke ultimately in His Son, who is greater than and creator of all things. He has given Him all authority and made angels His servants, so Jesus is greater than the angels.
2 - Jesus' ministry was not through angels, but is greater than the angels' ministry (the Old Testament). He does not help angels but men, so became a man to save us.
3 - Jesus is greater than Moses, and Israel didn't enter God's rest led by him.
4 - We can enter that rest as we keep trusting Jesus our high priest.
5 - Jrsus is a faithful priest, who did not exalt Himself and who can sympathize with us.
6 - You can't be saved if you reject Jesus. I trust you won't. We have God's sure promise to rely on.