"
heaven"
Heaven is an English word while Quran is in Arabic language, so it is not there in literal terms.
heaven (n.)
Old English heofon "home of God," earlier "the visible sky, firmament," probably from Proto-Germanic *hibin-, a dissimilation of *himin- (source also of Low German heben, Old Norse himinn, Gothic himins, Old Frisian himul, Dutch hemel, German Himmel "
heaven, sky"), which is of uncertain and disputed origin.
Perhaps it means literally "a covering," from a PIE root *kem- "to cover" (which also has been proposed as the source of
chemise). Watkins derives it elaborately from PIE *ak- "sharp" via *akman- "stone, sharp stone," then "stony vault of heaven."
The English word is attested from late 14c. as "
a heavenly place;
a state of bliss." The plural use in sense of "sky" probably is from the Ptolemaic theory of space as composed of many spheres, but it also formerly was used in the same sense in the singular in Biblical language, as a translation of Hebrew plural shamayim. Heaven-sent (adj.) is attested from 1640s.
heaven | Origin and meaning of heaven by Online Etymology Dictionary
paradise (n.)
late 12c., "Garden of Eden," from Old French paradis "paradise, Garden of Eden" (11c.), from Late Latin paradisus, from Greek paradeisos "park, paradise, Garden of Eden," from an Iranian source similar to Avestan pairidaeza "enclosure, park" (Modern Persian and Arabic firdaus "garden, paradise"), compound of pairi- "around" (from PIE root
*per- (1) "forward," hence "in front of, near, against, around") + diz "to make, to form (a wall)."
The first element is cognate with Greek peri "around, about" (see
per), the second is from PIE root
*dheigh- "to form, build."
The Greek word, originally used for an orchard or hunting park in Persia, was used in Septuagint to mean "Garden of Eden," and in New Testament translations of Luke xxiii.43 to mean "
heaven" (a sense attested in English from c. 1200). Meaning "place like or compared to Paradise" is from c. 1300.
paradise | Origin and meaning of paradise by Online Etymology Dictionary
Regards