Contradiction with Genesis 19:1
This verse indicates that the two angels came to Sodom in the evening, suggesting that they were not with Abraham after the encounter mentioned in Genesis 18:22.
Genesis 19:1: And there came two angels to Sodom at even; and Lot sat in the gate of Sodom: and Lot seeing [them] rose up to meet them; and he bowed himself with his face toward the ground;
Contradiction with John 1:18
States no man has seen God at any time, whereas Genesis 18:22 implies Abraham was standing before the Lord.
John 1:18: No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared [him].
Contradiction with Exodus 33:20
Claims no man can see God and live, implying a contradiction with the implication in Genesis 18:22 that Abraham was in God's presence.
Exodus 33:20: And he said, Thou canst not see my face: for there shall no man see me, and live.
Contradiction with Exodus 33:11
States that God spoke to Moses face to face, which suggests a contradiction with the concept of not being able to see God directly as implied in Genesis 18:22.
Exodus 33:11: And the LORD spake unto Moses face to face, as a man speaketh unto his friend. And he turned again into the camp: but his servant Joshua, the son of Nun, a young man, departed not out of the tabernacle.
Paradox #1
Genesis 18:22 has a textual inconsistency when compared to other ancient manuscripts. In some versions, such as the Masoretic Text, Abraham stands before God. In others, like the Samaritan Pentateuch and the Septuagint, it's God who stands before Abraham. This difference can lead to varied interpretations of who is taking an active role in the ensuing dialogue.
Paradox #2
The potential contradiction in this verse could stem from questions about fairness and justice. Some might see a conflict in the idea of divine judgment if God is seen negotiating or appearing to consider changing a predetermined decision. This might lead to questions about the consistency of divine justice and the nature of mercy.