Hadith 13 from An-Nawawi
BismiLlah Al Rahman Al Rahim,
the Prophet (pbuh) said:
“None of you truly believes (in Allah and in His religion) until he loves for his brother what he loves for himself”
[Al-Bukhari & Muslim]
That [hadith] would solve all the problems in the world.
Complete belief in Allah and the Prophet (pbuh) is that hadith.
“…loves for his brother” never mentioned what religion he’s from
Your relation to God defines your relation to your brother and sister.
If you have differences of opinion that’s OK. We agree to disagree.
Allah looks at our hearts.
Go out of your way [from time to time]
If you do anything for Allah you should pray not to be acknowledged in this world but in the Hereafter.