NET
5 Now the one who prepared us for this very purpose is God, who gave us the Spirit as a down payment.
Darby
5 Now he that has wrought us for this very thing [is] God, who also has given to us the earnest of the Spirit.
KJV
5 Now he that hath wrought us for the selfsame thing [is] God, who also hath given unto us the earnest of the Spirit.