And verily, whosoever shows patience and forgives that would truly be from the things recommended by Allah. [The Noble Qur'an 42:43]
"Allah is not kind to him who is not kind to people." [Hadith - Muslim & Bukhari ]
"He who does not thank people does not thank Allah."
Hadith - Abu Dawud and Tirmidhi
"Those who are kind and considerate to Allah's creatures, Allah bestows His kindness and affection on them. Show kindness to the creatures on the earth so that Allah may be kind to you."
The Noble Qur'an - Al-Fath 48:29