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

(231) Those who disbelieve in the revelations of Allah and in (their) Meeting with Him, such have no hope of My mercy. For such there is a painful doom.

(232) In like manner We have revealed unto thee the Scripture, and those unto whom We gave the Scripture aforetime will believe therein; and of these (also) there are some who believe therein. And none deny Our revelations save the disbelievers.

(233) Say (unto them, O Muhammad): Allah sufficeth for witness between me and you. He knoweth whatsoever is in the heavens and the earth. And those who believe in vanity and disbelieve in Allah, they it is who are the losers.

(234) They bid thee hasten on the doom, when lo! hell verily will encompass the disbelievers

(235) That they may disbelieve in that which We have given them, and that they may take their ease. But they will come to know.

(236) Have they not seen that We have appointed a sanctuary immune (from violence), while mankind are ravaged all around them? Do they then believe in falsehood and disbelieve in the bounty of Allah?

(237) Who doeth greater wrong than he who inventeth a lie concerning Allah, or denieth the truth when it cometh unto him? Is not there a home in hell for disbelievers?

(238) Have they not pondered upon themselves? Allah created not the heavens and the earth, and that which is between them, save with truth and for a destined end. But truly many of mankind are disbelievers in the meeting with their Lord.

(239) But as for those who disbelieved and denied Our revelations, and denied the meeting of the Hereafter, such will be brought to doom.

(240) So as to disbelieve in that which We have given them. (Unto such it is said): Enjoy yourselves awhile, but ye will come to know.