JOHN 1:12-13
12 But to all who believed him and accepted him, he gave the right to become children of God. 13 They are reborn—not with a physical birth resulting from human passion or plan, but a birth that comes from God.

1 JOHN 3:1-3
1 See how very much our Father loves us, for he calls us his children, and that is what we are! But the people who belong to this world don’t recognize that we are God’s children because they don’t know him. 2 Dear friends, we are already God’s children, but he has not yet shown us what we will be like when Christ appears. But we do know that we will be like him, for we will see him as he really is. 
3 And all who have this eager expectation will keep themselves pure, just as he is pure.

ROMANS 8:15-17
15 So you have not received a spirit that makes you fearful slaves. Instead, you received God’s Spirit when he adopted you as his own children. Now we call him, “Abba, Father.” 16 For his Spirit joins with our spirit to affirm that we are God’s children. 17 And since we are his children, we are his heirs. In fact, together with Christ we are heirs of God’s glory. But if we are to share his glory, we must also share his suffering.

GALATIANS 3:26-28
26 For you are all children of God through faith in Christ Jesus. 27 And all who have been united with Christ in baptism have put on Christ, like putting on new clothes. 28 There is no longer Jew or Gentile, slave or free, male and female. For you are all one in Christ Jesus.

LUKE 6:27-36
27 “But to you who are willing to listen, I say, love your enemies! Do good to those who hate you. 
28 Bless those who curse you. Pray for those who hurt you. 29 If someone slaps you on one cheek, offer the other cheek also. If someone demands your coat, offer your shirt also. 30 Give to anyone who asks; and when things are taken away from you, don’t try to get them back. 31 Do to others as you would like them to do to you.
32 “If you love only those who love you, why should you get credit for that? Even sinners love those who love them! 33 And if you do good only to those who do good to you, why should you get credit? Even sinners do that much! 34 And if you lend money only to those who can repay you, why should you get credit? Even sinners will lend to other sinners for a full return.
35 “Love your enemies! Do good to them. Lend to them without expecting to be repaid. Then your reward from heaven will be very great, and you will truly be acting as children of the Most High, for he is kind to those who are unthankful and wicked. 36 You must be compassionate, just as your Father is compassionate.