Virtue: Whoever works righteousness – whether male or female – while he (or she) is a true believer (of Islamic monotheism) verily, to him We will give a good life (in this world with respect, contentment and lawful provision), and We shall pay them certainly a reward in proportion to the best of what they used to do. (i.e. Paradise in Hereafter).
Prophet Muhammad (PBUH) said in a hadith: “Whoever goes to the mosque in the morning and evening, Allah will prepare for him an honorable place in the Paradise every time he goes and comes.” (Bukhari)
“He who prays Isha in Jamah (congregation) is as if he has prayed for half the night. As to him who (also) prays Fajr in congregation, it is as if he prayed all night.” (Muslim)
Reference: Surah An-Nahl 97