1 Corinthians 2:10
But God hath revealed them unto us by his Spirit: for
the Spirit searcheth all things, yea, the deep things of God.
Blessed are the peacemakers: for they shall be called the children of God.
Neither can they die any more: for they are equal unto the angels; and are the children of God, being the children of the resurrection.
And not for that nation only, but that also he should gather together in one the children of God that were scattered abroad.
The Spirit itself beareth witness with our spirit, that we are the children of God:
Because the creature itself also shall be delivered from the bondage of corruption into the glorious liberty of the children of God.
That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.
For ye are all the children of God by faith in Christ Jesus.
1 John 3:10
In this the children of God are manifest, and the children of the devil: whosoever doeth not righteousness is not of God, neither he that loveth not his brother.
1 John 5:2
By this we know that we love the children of God, when we love God, and keep his commandments.