NET
12 Now we have not received the spirit of the world, but the Spirit who is from God, so that we may know the things that are freely given to us by God.
Darby
12 But *we* have received, not the spirit of the world, but the Spirit which [is] of God, that we may know the things which have been freely given to us of God:
KJV
12 Now we have received, not the spirit of the world, but the spirit which is of God; that we might know the things that are freely given to us of God.