An-Nisa · 4:95

95. Those believers who remain behind from striving in Allah’s path – besides those who have an excuse, such as sickness – are not equal to those who strive in Allah’s path, spending their wealth and giving their time. Allah has given those who strive in His path a rank above those who remain behind. Those who strive, as well as those who remain behind with a valid excuse, shall receive the reward they deserve. Allah has preferred those who strive over those who sit back by giving them a greater reward from Him.