Basics of Missionary Endeavour And Attitude of Islamic To The Rival

AN-NAHL (THE BEE) : 125-128

16:125. Invite (all) to the Way of thy Lord with wisdom and beautiful preaching; and argue with them in ways that are best and most gracious: for thy Lord knoweth best, who have strayed from Hiath, and who receive guidance.
16:126. And if ye do catch them out, catch them out no worse than they catch you out: But if ye show patience, that is indeed the best (course) for those who are patient.

16:127. And do thou be patient, for thy patience is but from Allah; nor grieve over them: and distress not thyself because of their plots.
16:128. For Allah is with those who restrain themselves, and those who do good.

A SIGN TO MUSLIM PEOPLE THAT WILL BE THE BIGGEST PEOPLE