Prophet Muhammad (Allah's peace and blessings be upon him) never resorted to "ignorance" and "paganism" to deliver his message (Allah's peace and blessings be upon him) and call people to worship one God (Allah).


Roman Emperor Constantine Romanized Christianity to met desires of the people at that time. from One True God to Trinity, to change the date and historical truths, all that happened in Council of Nicaea. All these were not for the sake of worshiping One True God but for the sake of the political advantage to gain the support of church and the people under his authority who were familiar with those pagan ideas. He even fought the former Christians. The historians have right answers to "Why did Constantine declare Christianity legal?", the same thing happens now. Emperor Constantine exploited Christianity for his purposes "staying in power" and some say he did not convert himself!!. Christians to day do the same thing.

Constantine was a lifelong pagan who was baptized against his will on his deathbed.
Constantine made Christianity the official Roman religion solely for political gain.
Christianity is a hybrid religion, the result of Constantine's fusing the pagan cult of Sol Invictus with Christianity.
This blending can be seen in Constantine's changing the Christian day of worship from Saturday to Sunday.
Under Constantine's influence, the Council of Nicea, by a small majority, turned a mortal prophet into the divine Son of God.
Constantine ordered the making of the Bible that would reinforce the Council's decision to make Jesus the divine Son of God, and at the same time ordered the destruction of opposing documents.


Do not say "you copy from anti-christian websites". Get your facts right. Those historical events are recorded and written by Christian writers.


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The reason Christianity took over pagan festival dates was in attempt to win pagans away from idol worship to worship of the One True God. Maybe you would like to explain how Mohammed won over the pagans of his own tribe over to Islam and the worship of the same One True God. I see no difference if the outcome is the same.