This search form can take most formats of verses, such as 'Psalms 23', 'Mark 1:1', 'John 2:5-9' or 'Luke 1:1-4,6,9-10'. It can also take most commonly used abbreviations, such as '1 c 2:3' or 'jn 2'.
New International Version
15For you did not receive a spirit that makes you a slave again to fear, but you received the Spirit of sonship. And by him we cry, "Abba, Father." 16The Spirit himself testifies with our spirit that we are God's children. 17Now if we are children, then we are heirs--heirs of God and co-heirs with Christ, if indeed we share in his sufferings in order that we may also share in his glory.
Romans 8:15-17 (NIV)