And this stone I have set up as a pillar will be God’s house, and of all that You give me I will surely give You a tenth.”
22. And this stone which I have set for a pillar. This ceremony was an appendage to divine worship; for external rites do not make men true worshippers of God, but are only aids to piety. But because the holy fathers were then at liberty to erect altars wherever they pleased, Jacob poured a libation upon the stone, because he had then no other sacrifice...
God manifested himself and his favour to Jacob when he was asleep and purely passive; for the spirit, like the wind, blows when and where he listeth, and God's grace, like the dew, tarrieth not for the sons of men, Mic 5:7.
Commenting on Genesis 28:16-22
And this stone, which I have set for a pillar, shall be God's house,.... Building an altar of it with some others, and sacrificing to God on it; and wherever God is worshipped, that place is his house, be it what or where it will; and Jacob did as he promised to do, see Gen 35:3, and of all that thou shalt give me, I...