Allah says in The Qur’aan in Surah Al-Layl [92], verses 1-10:

By the night as it envelops; And by the day as it appears in brightness; And by Him Who created male and female; Certainly, your efforts and deeds are diverse (different in aims and purposes); As for him who gives (in charity) and keeps his duty to Allah and fears Him, And believes in Al-Husna. We will make smooth for him the path of ease (goodness). But he who is greedy miser and thinks himself self-sufficient. And gives the lie to Al-Husna; We will make smooth for him the path for evil;