The word(s) "disbelieve" appears 428 time(s) in 384 verse(s) in Quran in Muhammad Pickthal translation.

(221) The Sovereignty on that day will be the True (Sovereignty) belonging to the Beneficent One, and it will be a hard day for disbelievers.

(222) And those who disbelieve say: Why is the Qur'an not revealed unto him all at once? (It is revealed) thus that We may strengthen thy heart therewith; and We have arranged it in right order.

(223) So obey not the disbelievers, but strive against them herewith with a great endeavour.

(224) Yet they worship instead of Allah that which can neither benefit them nor hurt them. The disbeliever was ever a partisan against his Lord.

(225) Say (O Muhammad, unto the disbelievers): My Lord would not concern Himself with you but for your prayer. But now ye have denied (the Truth), therefor there will be judgment.

(226) Yet those who disbelieve say: When we have become dust like our fathers, shall we verily be brought forth (again)?

(227) But when there came unto them the Truth from Our presence, they said: Why is he not given the like of what was given unto Moses? Did they not disbelieve in that which was given unto Moses of old? They say: Two magics that support each other; and they say: Lo! in both we are disbelievers.

(228) And morning found those who had coveted his place but yesterday crying: Ah, welladay! Allah enlargeth the provision for whom He will of His slaves and straiteneth it (for whom He will). If Allah had not been gracious unto us He would have caused it to swallow us (also). Ah, welladay! the disbelievers never prosper.

(229) Thou hadst no hope that the Scripture would be inspired in thee; but it is a mercy from thy Lord, so never be a helper to the disbelievers.

(230) Those who disbelieve say unto those who believe: Follow our way (of religion) and we verily will bear your sins (for you). They cannot bear aught of their sins. Lo! they verily are liars.