In the course of my profession, I spent a few years studying and writing on Islam. I agree with Reuben J. On the surface there are similarities, but when you learn more and look deeper, these similarities fall apart.
For example, the Muslim concept of God is very different from the Christian one. Jesus came to teach us about a loving God. The God of Islam is still a judgmental, vengeful God - a god of rules and swift punishment. Also, the Islamic God is primarily concerned only with the salvation of Muslims.
Charity of spirit - hmmm. Charity to other Muslims, yes. Shariah Law - which is the legal foundation of Islam - specifically discourages charity toward Jews, Christians, and other non-Muslims.
Christianity values virtues such as honesty. Islam actively encourages desception in furthering the cause/work of Allah (see the doctrine of taquiyya).
Christian countries allow the open practice of other religions. Muslim societies do not. (If you want to argue that there are Christians in muslim countries, you need to know that these churches are extremely limited, controlled by Shariah Law, forbidden certains times, modes, and frequencies of ritual; often forbidden to build places of worship; and are required to pay special taxes). For information on Christians abroad see
Persecution.org.
The price of leaving Christianity is nothing - perhaps ostracization from your family or friends. In many Islamic countries and societies, the price of leaving Islam is death. And it is openly condoned when this is carried out.
So . . . . that is the tip of the iceberg. Islam is nothing - NOTHING - like Christianity. When we try to be politically correct we are hurting ourselves and betraying our faith and its values. You have to be brave enough to see the difference between good and evil, and speak to it. Christ called the moneylenders in the temple exactly what they were. He didn’t say, “Gee, we want to be inclusive, but maybe you shouldn’t be doing that. Or maybe we just don’t appreciate you enough.” He told them they were offending God.
I am all for inclusiveness. But when a religion preaches hate, persecution and desception - as Islam often does - we need to speak to it. In fact, as Christians, we have an obligation to speak to it.