I wonder if this is a clarification of our beliefs and how we view ourselves now, as "other sheep." Jehovah allows us to call him father and we're part of his family of worshippers, but only the anointed have righteousness credited or imputed to them and are adopted as sons of God. They even become, in a spiritual sense, a new creation before their resurrection. Our publications have taught that the other sheep, on the other hand, have a status similar to that of Abraham, so that while anointed Christians are declared righteous "for life," other sheep are declared righteous as friends of God."
"See what sort of love the Father has given us, that we should be called children of God! And that is what we are. That is why the world does not know us, because it has not come to know him." --- 1John 3:1
"Now because you are sons, God has sent the spirit of his Son into our hearts, and it cries out: “Abba, Father!" --- Ga. 4:6
Abba: The word literally means “the father” or “O Father” and was an endearing form of address used by a son to a beloved father. Paul used it here and at Ga 4:6, both times in connection with Christians called to be spirit-begotten sons of God. Since they had now been adopted as God’s sons, they could address Jehovah with an expression that a slave could never use of his master unless he had received such an adoption.
"and the scripture was fulfilled that says: “Abraham put faith in Jehovah, and it was counted to him as righteousness,” and he came to be called Jehovah’s friend." --- James 2:23
"For the creation* is waiting with eager expectation for the revealing of the sons of God. For the creation was subjected to futility, not by its own will, but through the one who subjected it, on the basis of hope that the creation itself will also be set free from enslavement to corruption and have the glorious freedom of the children of God." --- Romans 8:19-21
*creation: All earthly creation has suffered from the effects of mankind’s rebellion in Eden. However, in this context, “creation” apparently refers to the human family, since only humans can be waiting with eager expectation as they express hope of being set free from the effects of sin and death. (Ro 5:12; 8:19)