Muhammad(PBUH) is the last prophet. There will be no prophet after him. Prophet Muhammad(PBUH) received revelation from Allah in which he was told that Islam is the final and most complete religion for mankind. The followers of Islam are called Muslims.
Surah Al-Kauthar (A River in Paradise) is the chapter no 108 of Holy Quran. 1. Verily, We have granted you (O Muhammad ()) Al-Kauthar (a river in Paradise);...