Genesis 22:15

15 Then the Angel of the Lord called to Abraham a second time from heaven

Genesis 22:15 Meaning and Commentary

Genesis 22:15

And the Angel of the Lord called unto Abraham out of heaven
the second time.
] The Angel having restrained him from slaying his son, and having provided another sacrifice, which he offered, calls to him again; having something more to say to him, which was to renew the covenant he had made with him, and confirm it by an oath.

Genesis 22:15 In-Context

13 Abraham looked up and saw a ram caught by its horns in the thicket. So Abraham went and took the ram and offered it as a burnt offering in place of his son.
14 And Abraham named that place The Lord Will Provide, so today it is said: "It will be provided on the Lord's mountain."
15 Then the Angel of the Lord called to Abraham a second time from heaven
16 and said, "By Myself I have sworn, says the Lord: Because you have done this thing and have not withheld your only son,
17 I will indeed bless you and make your offspring as numerous as the stars in the sky and the sand on the seashore. Your offspring will possess the gates of their enemies.
Holman Christian Standard Bible ® Copyright © 2003, 2002, 2000, 1999 by Holman Bible Publishers.  Used by permission.  All rights reserved.