Assalamualaikum,
I will talk about your article in
https://www.answering-christianity.com/did_god_appear_to_abraham.htm. The Bible lacks information on God appearing to Abraham in human form. The Islamic narrations and the Quran say that angels not GOD came to Abraham. In Quran 11:69, it says
And certainly did Our messengers come to Abraham with good tidings; they said, "Peace." He said, "Peace," and did not delay in bringing [them] a roasted calf.[/size][/color]
[/size]Notice how the verse says "Our Messengers come to Abraham" and not "We (I) came to Abraham." This means that angels came instead of Himself. Also, when Moses wanted to see God, God showed a little piece of Him and Moses fainted. Also in my opinion, it would be tremendously scary for the prophets if God came to them in human form. I mean angels are also scary but if God came Himself I think the prophets would die in my opinion because Moses fainted even seeing a little bit of God. So if God shows his whole self whether in human form or not I think the prophets would die. [/size]
[/color][size=2rem][/font]