question #1 Sahih Muslim 197, Book 1, Hadith 392 : What is the significance of the Prophet Muhammad’s (ﷺ) role in the opening of the gates of Paradise on the Day of Resurrection?

The Messenger of Allah (ﷺ) said: I will come to the gate of Paradise on the Day of Resurrection. and would seek its opening. and the keeper would say: Who art thou? I would say: Muhammad. He would then say: It is for thee that I have been ordered, and not to open it for anyone before thee.