1 Corinthians 14:12-13

If you be anxious and desirous for proofs of your spirituality, for the gifts and wonders of the Spirit and its activities, then let this desire for an overflowing measure of it in your hearts end always in the furthering of that great spiritual goal, the aim, as I have said, of all the operations of the Spirit, the building up of the Church, of the infinite body of the Christ.