A man said: “O Messenger of Allah (ﷺ), indeed, the legislated acts of Islam have become too much for me, so inform me of a thing that I should stick to.” He (ﷺ) said: “Let not your tongue cease to be moist with the remembrance of Allah.”
Jami` at-Tirmidhi Book 48, Hadith 6
← Previous Hadith “We were with the Messenger of Allah (ﷺ) on a military expedition. When we returned, we overlooked Al-Madinah, and the people were pronouncing the Takbīr, and they raised their voices with it. The Messenger of Allah (ﷺ) said: ‘Verily, your Lord is not deaf nor absent, He is between you and between the heads of your mounts.’ Then he said: ‘O `Abdullah bin Qais, should I not inform you of a treasure from the treasures of Paradise: Lā ḥawla wa lā quwwata illā billāh (There is no might or power except by Allah).’”

Jami` at-Tirmidhi Book 48, Hadith 5 Next Hadith → The Messenger of Allah was asked: “Which of the worshippers is superior in rank with Allah on the Day of Judgment?” He said: “Those men who remember Allah much .” He said: “I said: ‘O Messenger of Allah! What about the fighter in the cause of Allah?’ He said: ‘If he were to strike with his sword among the disbelievers and the idolater, until it breaks, and he (or it) is dyed with blood, those who remember Allah much would still be superior in rank.”

Jami` at-Tirmidhi Book 48, Hadith 7