It was God’s plan from before the beginning of time as we know it that every person that was born would have an opportunity to become His child and an heir. Under the law, man was a slave to that law and could not become an heir. When the set time had come, God sent his Son. Born under the law to a fleshly woman. God did this so that we could be adopted into His family. Now, that Jesus has been resurrected, we have the opportunity to become children of the Most High God and He would send His Spirit to make His home inside us. Because of the indwelling Spirit, we can call out “Abba”, which is Aramaic for Daddy. We are sons and heirs of God, not because of anything we did or could do, but simply because God loved us enough to make a way for us. He is not only our Father, but we have a closer, more intimate relationship with Him. So close that no matter how big we may get, we can still crawl up in His lap and He will hold us and love us.
38 For I am convinced that neither death nor life, neither angels nor demons, neither the present nor the future, nor any powers, 39 neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord.–Romans 8:38, 39 (NIV)