@Andy-Stout I believe the Golden Rule, however the phraseology solves all of these quandaries.
Matthew 22:37-40 Thou shalt alove the Lord thy God with all thy bheart, and with all thy soul, and with all thy cmind. 38 This is the first and great acommandment. 39 And the second is like unto it, Thou shalt alove thy neighbour as thyself.
1 John 5:3 For this is the love of God, that we keep his commandments.
But, who then is our neighbor?
When asked this very same question in the Book of Luke 10:25-37 the Parable of the Good Samaritan was provided.
Some background on Samaritans and Jews that you may very well already know:
For more than six hundred years the religious enmity between the Jews and the Samaritans had become not only time-honored and historic, it had increased over the centuries and by Jesus’ time, the two groups had no dealings with each other.
After his parable was finished Jesus asked:
Which now of these three (the priest, the Levite, or the Samaritan) was a neighbour unto him that fell among the thieves?
And the doubter said, He that shewed mercy on him.
The reply was, Go, and do thou likewise.
Similarly, Matthew 24:34-40 states,
Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:
For I was an hungred, and ye gave me meat: I was thirsty, and ye gave me drink: I was a stranger, and ye took me in:
Naked, and ye clothed me: I was sick, and ye visited me: I was in prison, and ye came unto me.
Then shall the righteous answer him, saying, Lord, when saw we thee an hungred, and fed thee? or thirsty, and gave thee drink?
When saw we thee a stranger, and took thee in? or naked, and clothed thee?
Or when saw we thee sick, or in prison, and came unto thee?
And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.
Thus, to love God and to follow his commandments is to love each other, even the least of us.
I reiterate softly:
If we all were compliant to this rule, there would be world peace and universal empathy in a social system of fragmented ideologies and lifestyles. We would not have to be the same as each other to show mercy. We would be united no matter the difference of opinions.