Abraham ate with Jesus.
1. According to Jesus no has seen or heard the Father.
Jn 6:46 Not that anyone has seen the Father, except He who is from God; He has seen the Father.
Jn 5:37 And the Father Himself, who sent Me, has testified of Me. You have neither heard His voice at any time, nor seen His form.
2. God does not share His name. Note Lord translates from YHWH.
Is 42:8 I am the Lord, that is My name; And My glory I will not give to another, Nor My praise to carved images.
Main argument: Genesis chapter 18 Note vs 1,13,17,22 and 33“Lord” translates from “YHWH”. According to Moses YHWH appeared, ate, drank and conversed with Abraham by the terebinth trees of Mam’re. Who was it? Since reason will not dictate that the immutable essence of the Father be changed into human form, or that Moses would create such a story under the inspiration of God, who else could be described as appearing in human form but Jesus identified as YHWH.