If any man speaks, let it be as it were oracles of God. If any man serves, let it be as of the strength which God supplies, that in all things God may be glorified through Jesus Christ, to whom belong the glory and the dominion forever and ever. Amen.
As of the ability which God giveth - In regard to property, talent, strength, influence, etc. This is the limit of all obligation. No one is bound to go beyond his ability; everyone is required to come up to it. Compare Mark 14:8; Luke 17:10.