Do we have any idea how He would do it? No . . . but . . . we can be sure He is able to meet their/our REAL need. Don't try to answer for God as to how He accomplishes His will. All you need to do is remain convinced that He alone is all that is necessary. AND . . . that's enough to know!
Always remember that God knows how to be God, and that He knows how to do "God stuff." It's right there on His resume: "Knows how to do the impossible." "Knows how to keep His promises." "My God will meet all your needs according to His glorious riches in Christ Jesus." (Philippians 4:19)