◾Bismillahi.
The Prophet Muhammad
( may Allah blessings and peace be upon him ) was asked:
“What admits most people into paradise? He said: Piety ( Taqwa of Allah ) and good manners.
Almighty (Allah) said: “Indeed, the most noble of you in the sight of Allah is the one with the most Taqwa” – Surah Al-Hujurat (49-13).

◾Taqwa mean: Being conscious of Allah, fearing His disleasure, and striving to obey Him while avoiding sin. and avoiding actions that would displease Him then applying good manners to make it accurate. Including offering salat, zakat, and all that islam brought to us, some muslim brothers think you may not offer salat, zakat, hajj yet, you can still have taqwa how possible is that ? yes people saying this a lot, it’s not possible, it involves understanding and respecting Allah’s commands and prohibitions, leading to a life of piety and righteousness.

◾Here are very rare and specific cases where someone may enter paradise ( Al-Jannah) without performing shahadataan, Salat, Zakat, Hajj.
1) Those with severe mental or physical conditions that made all mentions above genuinely imposible to perform.

2) People who never received the massage of islam correctly or lived in ignorance

3) Some martyrs or people of extreme sincerity and good deeds – but these are exceptions by Allah’s mercy, not the rule.

4) Children who die before reaching puberty.

◾And the fastest way to Hell are:

1) Deliberate neglect of all we mention above: because is a huge barrier to paradise.

2) Tawbah (repentance) : Who ever deliberate or intentionally refuse to repent because is always open. Almighty (Allah) is the most merciful and forgiving.

May Allah blessings and peace be upon Prophet Muhammad, his relatives, his companions and all muslims.