Adoption is beautiful. In our world there are always children who need to be loved, cared for, and to have someone worthy of being called mom or dad.
If you are a follower of Jesus Christ, God himself wants you to call him dad. God wants you to have a family relationship with him, to be included, welcomed and treasured. For God, saving our souls from damnation was not enough, neither was beginning the transformation process (sanctification) to make us Christ-like. Both of those are amazing acts of God's grace, but God is willing to go further, willing to welcome us into his family and call us his own.