Peace be on you.
1= All prophets come with pure, clean and truthful past.
2= Hazrat Muhammad (on them be peace) was well known for his highest morals before the grant of prophethood and this argument was used by Allah:
[Quran 10:17] Say, ‘If Allah had
so willed, I should not have recited it to you nor would He have made it known to you.
I have indeed lived among you a whole lifetime before this. Will you not then understand?’
3=People believed his clean character before prophet-hood:
Example 1 :
Muhammad was about thirty-five years of age when Quraish decided to rebuild the Ka’aba. A violent flood had shattered the Holy House; its walls showed ominous rents and it was feared lest it should fall. It was resolved that the walls of the Ka’aba should be raised and the roof should be covered. While it was being considered how this might best be done, a Greek ship was driven by bad weather upon the Red Sea shore not far off. When the news of this reached Mecca, the Quraish chieftain, Waleed, accompanied by a body of Quraish, proceeded to the wreck, purchased the timber of the broken ship, and engaged her captain, who was skilled in architecture, to assist in the rebuilding of the Ka’aba. The whole body of Quraish assisted in the operation, until the structure rose four or five feet above the foundations. At that stage, it became necessary to replace the Black Stone in position. Each of the four principal families of Quraish claimed the exclusive right of placing it in its proper place. The contention became hot, and bloodshed was apprehended. The building operation was suspended for four or five days and Quraish assembled again on the spot resolved to decide the difference amicably. It was agreed that the man who might chance to enter the court of the Ka’aba first by a particular gate should be chosen to decide the difference, or to place the stone in position himself. Muhammad happened to be that person. Seeing him, they all exclaimed:
‘Here comes Al-Amin, we are content to abide by his decision.’ Calm and self-possessed, Muhammad received the commission and at once resolved upon an expedient, which should conciliate every one. Spreading his mantle upon the ground, he placed the stone on it, and said: ‘Let one from each of your four divisions come forward, and raise a corner of this mantle.’ Four chiefs stepped forward and, each holding a corner of the mantle thus lifted the stone. When it had reached the proper height, Muhammad, with his own hands, guided it to its place. Everyone was satisfied and happy.
Ref:
https://www.alislam.org/library/books/muhammad_seal_of_the_prophets/chapter_01.html
Example 2:
At first the Prophet reported his visions and revelations to a few close relatives and friends. A number of these believed in him and embraced the new religion. The very first person to accept Islam was, of course, his wife Khadijah. Then came Ali, his cousin, and Abu Bakr, his childhood friend. These were followed by Uthman, Abdur Rahman, Zayd, al Zubayr, and Talha. Zayd was Prophet Muhammad's freed slave and adopted son.
Then, as commanded, the Prophet took his preaching to his own clan. One day he climbed on top of Mount Sana, in Mecca, and called out:
"O people of Quraysh!
"O people of Quraysh!"
Hearing his call, the people of Quraysh gathered around him and asked what the matter was. The Prophet said:
"If I told you that there was an army behind this hill, would you believe me?"
They all replied:
"Indeed, for we trust you, and we have never known you to tell a lie."
The Prophet then said:
"Know then that I am a Warner and I warn you of a severe punishment. O Banu Abdul Muttalib! O Banu Abd Manaf! O Banu Zuhra! O Banu Taym! O Banu Makhzum! O Banu Asad! God has commanded me to warn my nearest kinsmen, that I can guarantee to you no good on the earth or in heaven unless you witness that there is none worthy of worship except God."
Hearing this, the Prophet's uncle, Abu Lahab, got up and said:
"Perish thou this very day! was it for this that thou assembled us here?"
Not discouraged at this cruel and harsh reception from his own kinsfolk, the Holy Prophet took his preaching to the people of Mecca at large. He spoke to them around the Ka'ba and he talked to them in the streets of Mecca. His message to the people in each case was very simple:
"God is One. There is none worthy of worship except Him. He has no associate. He is the sole Creator of the Universe. God is Unseen and All Powerful and to portray Him with figures and statues is not right. Muhammad is God's Messenger just like Abraham, Moses and Jesus..."
In short, the Holy Prophet asked the people to give up idol worship, return to the worship of One God and be kind and charitable to the poor.
The Meccans, however, rejected the Prophet's message and displayed considerable hostility to him and his followers. The Meccans did not like to be told that the religion of their forefathers was absurd. Mecca, moreover, enjoyed a certain status in Arabia due to the Ka'ba and the annual pilgrimage. The Meccans saw in Islam a real threat to their own social and political power and did their utmost to oppose this new religion.
Ref:
https://www.alislam.org/books/religiousknowledge/sec3.html
4=How essentially different is the case of the Divinely appointed prophets, the upholders of the Unity of God who founded great religions of the world such as Judaism, Christianity, Islam and Zoroastrianism etc. If we examine the lives of Moses (a.s), Jesus (a.s.) or Muhammad (s.a.) and other similar prophets who claimed Divine origin, we shall invariably discover that:
== none among them ever represented a well-established and popular religious order.
== Theirs was a lone voice of revolution.
== Invariably they based their claims on revelation and advocated a new philosophy demanding a completely different way of life.
== They preached values which were at odds with the prevailing customs and practices.
== They always emerged as harbingers of a new order and dared to challenge the prevailing religious authorities of the time.
== They appeared at a time when the dominant religions of the age had already split into sects and schisms, and fought among themselves for gaining greater domination over the ignorant masses.....
They presented a united front of opposition, exhibiting violent hostility.
==The Divine messenger on his part had no human support whatsoever. He was backed neither by the bulk of the common folk nor by any power group of the society. He was not championed by any political power. He was left alone, abandoned and rejected.
==The ushers of the new order always pleaded belief in the Unity of God and attempted to stamp out idolatry in every form, under every guise.
==If the upholders of the Unity of God were mere fabricators then theirs was an impossible task. No fabricators can ever persist in pursuance of such goals as lie visibly beyond their reach.
==The nobility of their message, the dignity of their conduct and their unshakeable faith in their final victory at the hour of utter desolation always stood witness to their truth.
==Theirs was a case of extreme sacrifice, not of greed.
==The character of prophets is like an open book which defies allegations of hidden intentions and secret designs. There is no phase in their earlier life before their claim to prophethood which could justify the accusation that they had planned to fake their prophetic claim at a later stage. No such evidence is at all found in the lives of the great advocates of God's Unity, like Abraham (as), Moses (as) and Prophet Muhammad (sa).
Details:
https://www.alislam.org/library/books/revelation/part_3_section_1.html
5=Wars in Islam fall under three categories: i. Defensive wars – war by way of self-protection. ii. Punitive war – blood for blood. iii. War to establish freedom – to break the hold of those who kill converts to Islam.'
6=If one was around Holy Prophet (s.a.) time, one would have seen how terrible the state of world was, the character of claimant, his words, signs, people behaviour, good people around him, his worships, his prayers, masses gathering around him with good changes. plus.......
7=Ahmadiyya-Muslims are seeing have seen how prophecies about latter days, reformer, khilafat, success, opposition are coming true.
Good wishes.
