This is the Book about which there is no doubt, a guidance for those conscious of Allah -
Who believe in the unseen, establish prayer, and spend out of what We have provided for them,
And who believe in what has been revealed to you, [O Muhammad], and what was revealed before you, and of the Hereafter they are certain [in faith].
Surah Al-Baqarah 2: 2-4
So the Quran guides people who are certain about the Hereafter (Akhirah).
We need to fulfill all the criteria that are laid out in that part of Surah Al-Baqarah
-Having Taqwa (being conscious of Allah)
-Belief in the Unseen
-Establish prayer
-Spend in the path of Allah
-Belief in the previous revelations
-Being certain about the Hereafter
If you are struggling and things are difficult to the point that you are making posts that promote or glorify suicide- obviously, that is very serious. Who can help you is Allah.
You may believe that death is like going to sleep and never waking up but that is not the truth. Death is a transition. Death is not the end of a person's existence. And suicide is particularly a bad way to go.
Abu Huraira reported: The Messenger of Allah, peace and blessings be upon him, said, “Whoever kills himself with a piece of iron, his piece of iron in his hand will be thrust into his stomach in the fire of Hell forever and ever. Whoever drinks poison and kills himself, he will consume it in the fire of Hell forever and ever. Whoever throws himself off a mountain and kills himself, he will tumble into the fire of Hell forever and ever.”
Source: Ṣaḥīḥ al-Bukhārī 5442, Ṣaḥīḥ Muslim 109
Grade: Muttafaqun Alayhi (authenticity agreed upon) according to Al-Bukhari and Muslim
abuaminaelias.com