Allah blessed the people with the prophets and messengers to guide them to obedience and warn them from disobedience.
Muslims must believe in all the prophets and messengers because Allah blessed them all with Revelation and they conveyed this to their people, but now Muslims must follow the rules of the last Prophet and Messenger, Prophet Muhammad.
Allah ordered the Messengers to convey the laws, and they did.
They taught by words and example.
The prophets were attributed with truthfulness, trustworthiness, and intelligence.
Consequently, lying, dishonesty, vileness, stupidity, and dullness were
impossible to be among their attributes.
They were also attributed with impeccability of blasphemy(1), the great sins (such as drinking alcohol and unjustful killing), and abject small Sins (such as stealing one grape).
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1- Blasphemy includes any belief, action, or saying which belittles Allah, His Books, His Messengers, His Angels, His Rites, the Ma^alim of His Religion, His Rules, His Promise, or His Threat.
<p align=right>To Be Continued</p>