O believers, shall I direct you to a commerce that shall deliver you from a painful chastisement? 10 Have faith in God and His Messenger and strive hard for His cause with your wealth and in persons. This is better for you if only you knew it. 11 and He will forgive you your sins and admit you into Gardens with rivers flowing under them. He will lodge you in fine dwellings in the Gardens of Eternity; that is indeed the supreme achievement. 12 And another (favour will He bestow,) which ye do love,- help from Allah and a speedy victory. So give the Glad Tidings to the Believers. 13 O ye who believe! be Allah's helpers, even as 'Isa, son of Maryam, said unto the disciples: who shall be my helpers unto Allah? The disciples said: we are Allah's helpers. Then a part of the Children of Israil believed, and part disbelieved. Then We strengthened those who believed against their foe; wherefore they became triumphant. 14