Psalm 68:6 — "God setteth the solitary in families: he bringeth out those which are bound with chains" — describes God as the one who establishes dwelling for those who have none. The Hebrew moshib — 'setteth' — means to cause to dwell, to establish as a resident. The person in housing insecurity is not outside God's economy of provision. They are specifically within the category of people he acts for.
Matthew 6:31–33 addresses the anxiety of basic provision: "Take no thought, saying, What shall we eat? or, What shall we drink? or, Wherewithal shall we be clothed?...for your heavenly Father knoweth that ye have need of all these things." Housing belongs in this category. God's knowledge of the need is the ground of the command not to be consumed by anxiety. This is not a promise that housing will be provided in the specific way requested — it is a theological claim about God's awareness of and orientation toward the need.
Commentary is from a charismatic Protestant perspective, drawing on KJV text and public-domain sources including Spurgeon, Andrew Murray, and Matthew Henry.