Who do you think Paul is, anyway? Or Apollos, for that matter? Servants, both of us - servants who waited on you as you gradually learned to entrust your lives to our mutual Master. We each carried out our servant assignment.
I planted the seed, Apollos watered the plants, but God made you grow.
It's not the one who plants or the one who waters who is at the center of this process but God, who makes things grow.