Genesis 15:4

4 Then the Lord spoke his word to Abram: "He will not be the one to inherit what you have. You will have a son of your own who will inherit what you have."

Genesis 15:4 Meaning and Commentary

Genesis 15:4

And behold, the word of the Lord [came] unto him
Either having disappeared, and then came a second time, or he again spoke unto him:

saying, this shall not be thine heir;
this Eliezer, this servant of thine, as thou hast made him, or hast intended to make him, giving up all hopes of having issue by Sarai:

but he that shall come forth out of thine own bowels shall be thine
heir;
that is, one shall inherit all thou hast, that shall be begotten by thee; an own son of Abram's, and not a servant born in his house; one that should spring out of his own loins: the Vulgate Latin version renders it, "out of thy womb", that is, out of his wife's, which was his; the phrase designs a genuine and legitimate son of his, who would be legally his heir.

Genesis 15:4 In-Context

2 But Abram said, "Lord God, what can you give me? I have no son, so my slave Eliezer from Damascus will get everything I own after I die."

3 Abram said, "Look, you have given me no son, so a slave born in my house will inherit everything I have."

4 Then the Lord spoke his word to Abram: "He will not be the one to inherit what you have. You will have a son of your own who will inherit what you have."

5 Then God led Abram outside and said, "Look at the sky. There are so many stars you cannot count them. Your descendants also will be too many to count."

6 Abram believed the Lord. And the Lord accepted Abram's faith, and that faith made him right with God.