Muhammad is reported to have said, "Dua is the very essence of worship," while one of God's commands expressed through the Quran is for them to call out to Him: And your Lord says: "Call on Me; I will answer your (Prayer): — Quran, surah 40 (Ghafir), ayah 60.
Muhammad is reported to have said, "Dua is the very essence of worship," while one of God's commands expressed through the Quran is for them to call out to Him: And your Lord says: "Call on Me; I will answer your (Prayer): — Quran, surah 40 (Ghafir), ayah 60.