Somewhere in the bible Jesus says that anyone who dies for his sake is MY mother, brother, sister and father.(i'll get the verse later) Whether Jesus meant this figuratively or literally this would mean God has mothers, brothers and fathers.
You will have to find the scripture because I don't find any that have the wording that you are using....MY....
This is the closest scripture I could find with that context, and obviously, here, Jesus is not saying that anyone is his father mother brother etc.
Matthew 10:37-39 (NIV) "Anyone who loves his father or mother more than me is not worthy of me; anyone who loves his son or daughter more than me is not worthy of me; 38 and anyone who does not take his cross and follow me is not worthy of me. 39 Whoever finds his life will lose it, and whoever loses his life for my sake will find it."
I screwed that up a bit. I was on the right track though the verse is Matthew 12:46-50, in that passage Jesus says people who do the will of his father is the same as my mother, brother and sister.
"Restating my question"
Are we brothers or sons of God?
NASB : Matthew 12:46-50
46While He was still speaking to the crowds, behold, His mother and brothers were standing outside, seeking to speak
to Him. 47Someone said to Him, “Behold, Your mother and Your brothers are standing outside seeking to speak to You.”
48But Jesus answered the one who was telling Him and said, “Who is My mother and who are My brothers?” 49And
stretching out His hand toward His disciples, He said, “Behold My mother and My brothers! 50For whoever does the will
of My Father who is in heaven, he is My brother and sister and mother.”
I think the point here is that faith in Christ supersedes family ties. It's the same as the bible referring to the "bride" of Christ. Was Jesus married? No, the church is his bride...it's a metaphor. Jesus' point was, whoever does the will of my Father, they are my family.