#1⃣- The realisation that only Allah responds to dua🙌 Expand
This is the essence of Tawheed, that only👆 Allah can hear your dua and only Allah has the  power💥 to grant it.

⭐"Is He [not best] who responds to the desperate one when he calls upon Him and removes evil and makes you inheritors of the earth🌏? Is there a deity with Allah ? Little do you remember."
[📖: An-Naml 27:62]

This is why Dua is the greatest form of Worship and make Dua to anyone else than Allah is the greatest form of associating partners with Allah.

💝The Prophet (May the peace and blessings of Allah be upon him) said, "Du'a (supplication) is worship." [Abu Dawud: Book 17, Hadith 1465]
[08/05 6:29 am] ‪+968 9226 0824‬: 🔮Dua

رَبَّنَا تَقَبَّلْ مِنَّا إِنَّكَ أَنْتَ السَّمِيْعُ الْعَلِيْمُ ﴿١٢٧﴾

Rabbana taqabbal minna innaka antas Sameeaul Aleem

Our Lord, accept [this] from us. Indeed You are the Hearing, the Knowing

(Baqarah 127)