True Family
Matthew 12:46-50 clearly shows the Christian concept of "True Family", that is, even a fellow kinsman, fellow flesh and blood, is not to be held as important in a Christian's heart and mind as a fellow believer.
In short, BELIEF trumps BLOOD.
After all, a fellow True Believer acknowledges and seeks to do the Will of Almighty God, the CREATOR of life...
while even your own Blood is a created thing.
GOD
FOLK
REICH
GOD
KIN
COUNTRY
Even the 10 Commandments are broken down this way, putting GOD first... and THEN dealing with FAMILY... and then with SOCIETY.
A True Believer focuses on GOD and guards ALL life, and treats ALL of his fellow neighbors as he would be treated.