In Islam we were always a part of the family of God since we were created. Some of us got lost and some of us remained in the family…If non-believing people weren’t part of the family of God now he wouldnt be feeding them and sustaining them as he is doing…The meaning of this concept shows the inclusion of the whole world in gods mercy untill they have finished their test on this earth. No need for adoption.
That’s interesting, and it probably deserves its own thread, for the Christian perspective has always been that while God especially created Adam and Eve to have a relationship with him, they were “children” of God only insofaras they were God’s creations and sentient beings. Even the angels are considered “sons of God” in that respect. When Adam and Eve disobeyed God and fell into sin, they were still “children” of God in this sense, but they were now subject to death and the threat of eternal separation from God.
For God to save humankind from death, God had to send His Word into the world to become man and die, so that by uniting humanity to the divine Godhead at the deepest point of man’s need, man could partake of the divine nature and live forever in the presence of God. It was often said by the early Church Fathers, “God became man, so that man could become God” (i.e., God the Son took on humanity so that, through this joining of humanity with divinity, mankind could be transformed by participating in the uncreated energies of God).
Thus, the first step of salvation is that of joining Christ in His death at Calvary through the Sacrament of Baptism, in which we die to our old family – the heritage of sin and death left to us by Adam – and are “born again” into the family of God as God’s adopted children. Because we have been adopted into the family of God, we then can look forward to the inheritance in which we will someday share as children of God, and we receive the Holy Spirit as the earnest of that inheritance.
I think Christianity is unique among religions for many reasons, but one reason that stands out in this context is that Christianity alone, to my knowledge, says that we are
not children of God by default. We must
become children of God through faith in Christ and Baptism into His death before we can enjoy the benefits of sonship. Islam, like all the other religions of the world (to my knowledge), seems to say instead that being God’s children is our natural birthright, whereas Christianity says our natural birthright is sin and death, not righteousness and eternal life. Thus, adoption into the family of God is significant in that it is a passage from death to life, from the old life of Adam to the new life in Christ. Whether it happens in infancy, in old age, or somewhere in between, one’s life as a child of God doesn’t start until one makes this passes and is adopted into God’s family.
–Mike