Malik related to me from Yahya ibn Said from Abu’l-Hubab Said ibn Yasar that the Messenger of Allah, may Allah bless him and grant him peace, said, “Whoever gives sadaqa from good earning – and Allah only accepts the good – it is as if he placed it in the palm of the Merciful to raise it, as one of you raises his foal or young camel until it is like the mountain ”
USC-MSA web (English) reference
: Book 58, Hadith 1
: Book 58, Hadith 1844
Give sadaqa be it a small amount , with a good heart and Allah will raise it equal to the size of a mountain, subhanAllah. It is very simple to earn rewards and please Allah(SWT), He has always wished ease for His slaves. It seems difficult for us because we don’t consider it in first place, if you place your deen first in your priority list, then automatically you will find it easy to do good deeds and earn rewards, but the problem with us is that we keep it second or somewhere in the middle or perhaps at the end of the list and consequently we forget about it and when that happens we find Islam to be very difficult.