Original post by I7VDon't speak without knowledge, you have made a tremendous error. If you deny or even doubt the Afterlife you are absolutely a disbeliever, without a doubt. There are countless evidences in the Qur'aan about the Afterlife and by rejecting them, you deny the Qur'aan and therefore deny Allaah and His Messenger.
Allaah says (meaning):
Ṭā, Seen. These are the verses of the Qur’ān [i.e., recitation] and a clear Book
As guidance and good tidings for the believers
Who establish prayer and give zakāh, and of the Hereafter they are certain [in faith].
Indeed, for those who do not believe in the Hereafter, We have made pleasing to them their deeds, so they wander blindly.
Those are the ones for whom there will be the worst of punishment, and in the Hereafter they are the greatest losers.
[Sūrah an-Naml 27:1-5]
And they say, "There is none but our worldly life, and we will not be resurrected."
If you could but see when they will be made to stand before their Lord. He will say, "Is this not the truth?" They will say, "Yes, by our Lord." He will [then] say, "So taste the punishment for what you used to deny."
Those will have lost who deny the meeting with Allāh, until when the Hour [of resurrection] comes upon them unexpectedly, they will say, "Oh, [how great is] our regret over what we neglected concerning it [i.e., the Hour]," while they bear their burdens [i.e., sins] on their backs. Unquestionably, evil is that which they bear.
[Sūrah al-An'aam 6:29-31]
“And those who disbelieve in the Ayaat (proofs, evidences, verses, lessons, signs, revelations, etc.) of Allaah and the Meeting with Him, it is they who have no hope of My Mercy: and it is they who will have a painful torment”
[al-‘Ankaboot 29:23]
Is it clear now, or should I keep going?