GOD is LOVE. When Jesus (believed to be the ‘Christ’) preached amongst us He was Jewish. When Jesus died on the cross He was “King of the JEWS”. Jesus was never “Christian”, outside of the attachment of a term that was corresponding to his teachings. You will know the followers of Jesus by their adherence to his teachings and His primary message was to simply “LOVE ONE ANOTHER”. The true measurement of a believer in the teachings of Jesus is not the attachment to a philosophy that has grown out of a feeling of preference, but of an attitude of “Love One Another” as it is exemplified in their everyday lives. Jesus was not a fan of the religious implementation of the leaders of His own chosen religion, Judaism as expressed in his own words.
Many brand themselves to be “Christian” to garner the preference of a group of theoretically like minded individuals whose attachment to each other promotes a single secular agenda that Jesus warned us about: “Be careful of those who come in my name”.
LOVE ONE ANOTHER is not judgmental based on adherence to a group that is “acceptable” or otherwise. LOVE ONE ANOTHER simply loves. People of all cultures and races and religions have adherents that LOVE and adherents that HATE. A follower of the teachings of Jesus among any of them, is simply required to “LOVE ONE ANOTHER”. You will recognize them by THAT attitude, and by no other measure exclusively.