All religions preach Love, peace, unity and harmony

Similar to other religions Islam too is more to do with Truthfulness, sincerity, modesty, selfless,
tranquility, contentment, sensitive to injustice, simplicity,
self effacement, dislike recognition, shun achievements and suppress ego 

Islam is much to do with Love, peace, unity and harmony

Islam is less to do with Arabic names, words, forms, rituals, man made laws (Hadith), Arabic expressions, commands, yakin, sharia, sunnah, shahada, aqeeda,
ihtikaf, istigfar, sajada and thouba