For God has not given us a spirit of fear but [the Spirit] of power and love and of a sound mind. 2 Tim. 1:7
The Muslims know their greatest power is the Westerner's fear for their lives. Only Christians who have denied themselves, picked up their crosses and follow Jesus can defeat them. Humanists cannot oppose them. As a result, Western Europe that was overwhelmed by the Humanists is about to be overwhelmed by the Muslims.
The most effective means of evangelizing the Muslims is fearless love. They can't be righteous by the scales of God's justice, so they resort to the only guaranteed way to get to heaven by dying in a Jihad. The News that Jesus paid the price for their sins so they could be right before God is good indeed to their ears. If we exhibit fearless love to them, their hearts will listen to us!
Prayer is also vital! If it is just your opinion versus the Koran, they have been conditioned to follow the Koran. Countless Muslims have come to Christians or come to Christ because God spoke to them in a dream. God they will listen to! I pray that God would speak truth to them in visions and dreams in the true Jesu's name, Amen.
Deliverance is also important. Muslim women have absolutely no security. They are at the mercy of their husbands and any man who might rape them. It is capital punishment to step out of line. They own very little. They often reach out to the occult and witchcraft to influence or control their situations. Deliverance will strip them of their demonic power and open their demon-plugged ears to the Gospel.
The worship they give to whatever is in the Qa'aba five times a day is significant. That much soul power is a real powerhouse. Non-Christians are helpless against it. The Christians need to pray to the real God as much as the Muslims do, to defeat it.
In short, the Christians can't keep doing what they always have and expect everything to come out okay. While the Christians slept, this silly religion of Humanism took the reins of power and influence from us. Either we take the reins of power back or they will hand the reins to the Muslims!