Hadith of the Prophet SAW:
"Whoever spends (his wealth) twice in the way of Allah, he will be called to enter through the gate of Paradise. 'O servant of Allah, this is good.' Whoever performs a lot of prayers will be called (to enter Paradise) through the gate of prayer. Whoever engages in a lot of jihad will be called through the gate of jihad. Whoever fasts a lot will be called through the gate of fasting. And whoever gives a lot of charity will be called through the gate of charity."
(Narrated by Al-Bukhari 1897 & Muslim 1705)