'La ilaha illAllah' is the key to paradise (Jannah).
La ilaha: There is no God, IllAlllah: Except Allah. Summarize this sentence: The sentence is formed in the special style of the Arabic language. All deities are excluded by the first part or the reader. Allah is specified by the next part. Thus a point is emphasized. Its meaning is - Allah is the One and Only God. In every aspect of life, only Allah's commands and prohibitions must be followed. There is no way to follow anyone else's rules contrary to what Allah has given. By knowing these things and uttering the words La ilaha illallah a person enters Islam.
https://www.youtube.com/watch?v=7y-7O_JvxGg&t=80s
https://www.youtube.com/watch?v=cqlf7g27I0Y
https://www.youtube.com/watch?v=tKD3xt9HTNk&t=940s
https://www.youtube.com/watch?v=pdGKG_AXnpM
https://www.youtube.com/watch?v=oU5qQ4LIlDM
 The key to paradise(Jannah) is 'La ilaha illAllah'
#Tawheed is to knowing, believing, declaring, obeying the oneness and uniqueness of Allah. The Oneness of Allah i.e. Tawheed consists of three parts. (i) Tawheed ar-Rububiyyah (Maintaining the Oneness of Allah's Lordship). (ii) Tawheed al-Asma-Was-Sifat (Maintaining the Oneness of Allah's Names and Attributes). (iii) Tawheed al-Ibadah (maintaining unity of worship). Allah is the only 'true Lord'. In all matters related to Allah, Allah is One, Sole, Final, Perfect and without partners. He has no peer or equivalent. Allah is to be known by His most beautiful Names and Perfect Attributes. From the first man and the first Prophet Adam (a.s.) to the last Prophet Muhammad, may Allah bless him and grant him peace, the basic call of all prophets and messengers was 'La ilaha illAllah' (there is no 'true God' but Allah). Namely: 'La Ilaha IllAllah Adamu Shafiullah'', 'La Ilaha IllAllah Nuhun Naziullah'', 'La Ilaha IllAllah Ibrahim Khalilullah', 'La Ilaha IllAllah Muhammadur Rasulullah'. Rejecting Taghut is the root of Tawheed.
https://www.youtube.com/watch?v=7y-7O_JvxGg&t=80s
https://www.youtube.com/watch?v=wW6pyzhZq4E&t=514s
https://www.youtube.com/watch?v=9xbEcvDA2sw&t=21s
https://www.youtube.com/watch?v=pdGKG_AXnpM
https://www.youtube.com/watch?v=aSbZMeykxkk
