God will supply it from his bountiful riches. He wants to bless those who are faithful to him. Walk in obedience to him and honor him so that you are in a position to receive from him. Offer him the best of your abilities and thank him for all that you have. You can never out give God!
Philippians 4:19 (AMP) - “And my God will liberally supply (fill until full) your every need according to His riches in glory in Christ Jesus.”