قُلْ! آمَنْت بِاَللَّهِ ثُمَّ اسْتَقِمْ
Say, ‘I believe in Allah’ and then be steadfast
Sufyan bin ‘Abdullah (May Allah be pleased with him) reported:
I said, “O Messenger of Allah, tell me something of Islam which I will not ask anyone else about it.” He (ﷺ) said, “Say, ‘I believe in Allah’ and then be steadfast”.