God's house, i.e. a place where I will offer prayers and sacrifices to God; such places being commonly called God's houses, and God is oft said to dwell in them, in regard of his special presence there. See Exodus 20:24. Compare Genesis 28:17, and Genesis 35:1,3,7. I will surely give the tenth unto thee, to be laid out in thy service, and for sacrifices, and for the use and benefit of those who shall attend upon sacred things; as also for the relief of the poor and needy, whom God hath substituted in his room, and to whom part of the tithes were to be given by a following law, Deuteronomy 14:28,29.
Related Commentaries of Genesis 28:22
Genesis 28:22
22 And this stone, which I have set for a pillar, shall be God's house: and of all that thou shalt give me I will surely give the tenth unto thee.