“And the men turned their faces from thence, and went toward Sodom: but Abraham stood yet before the LORD.”
King James Version (KJV)
18:21 I will go down now and see - Not as if there were any thing concerning which God is in doubt; but he is pleased thus to express himself after the manner of men.
18:23 Abraham drew near - This expression intimates, A holy concern. A holy confidence; he drew near with an assurance of faith, drew near as a prince, #Job 31:37|.
Were they all angels or one of them was God?