Dear Lord, give him wisdom to know what to do, speak to his heart and direct his steps, "Trust in the Lord with all of your heart and lean not on your own understanding but in all of your ways acknowledge him and he will, make your paths straight." Give him courage to obey your direction even when he does not understand. Psalm 29:11 "The Lord gives strength to his people; the Lord blesses his people with peace." Help him to cast his cares on you and leave them there, Psalm 55:22 "Cast your cares on the Lord and he will sustain you, he will never let the righteous fall." Psalm 68:19 "Praise the Lord who daily bears our burdens." Lead his wife to salvation, Acts 16:31 "Believe in the Lord Jesus and you will be saved--you and your household."
And give him the patience to trust in YOUR timing. Psalm 27:14 "Wait for the Lord; be strong and take heart and wait for the Lord."
God is the "repairer of broken walls." Trust Him to repair and restore, that is who He is. May God bless you, give you new abundance of His strength and peace, providing for your every need, He is your Jehovah Jireh. Find verses to pray over your wife and pray them every day. Psalm 138:2 "God exalts above all things, His name and His word."
God bless you and keep you.