Or HaChaim on Genesis 13:14/אור החיים על בראשית י״ג:י״ד

1 וה׳ אמר אל אברם. G'd said to Abram. The form of address is unusual. We would have expected ויאמר השם "now G'd said to Abraham, etc." The reason for the form of address chosen by the Torah maybe that the Torah wanted to give us a hint that G'd had already waited a long time to tell Abraham what He now told him, but that as long as the wicked Lot was part of his entourage He could not do so. G'd now fulfilled the second part of what He had said to Abraham in 12,1 i.e. אל הארץ אשר אראך.

2וראה מן המקום, "and look from the place, etc." G'd had to emphasise the word מן המקום to alert us to the miracle that He expanded Abraham's sense of vision so that he could see the entire land of Israel from the place he stood on. He did not even have to turn around to look in the different directions.