that the Prophet (ﷺ) said: "Supplication is the worship." Then he recited: 'And your Lord said: 'Call upon Me, I will answer you. Verily, those who scorn my My worship, they will surely enter Hell in humiliation (40:60).'"
Jami` at-Tirmidhi Book 47, Hadith 299
← Previous Hadith that the Prophet (ﷺ) said: "A caller will call out: 'You shall have life and never die; you shall be healthy and never be ill; you shall be young and never grow old; you shall live in favor and never suffer difficult circumstances.' That is the saying of Allah Most High: This is Paradise, which you have been made to inherit because of your deeds that you used to do (43:72)."

Jami` at-Tirmidhi Book 47, Hadith 298 Next Hadith → "Three men whose bellies were fat, but whose hearts had little understanding, were arguing at the House. Two of them were from Quraish and one was from Thaqif - or two from Thaqif, and one from Quraish. One of them said: 'Do you think that Allah can hear what we are saying?' Another said: 'He can hear if we are loud, but He can not hear when we are quiet.' Another said: 'If He can hear when we are loud then He can hear when we are quiet.' So Allah, the Mighty and Sublime revealed: And you have not been hiding yourselves, lest your ears and your eyes and your skins should testify against you (41:22)."

Jami` at-Tirmidhi Book 47, Hadith 300