Does anyone might write a few examples using して?
Cheers ! :)
I'm assuming you are talking about the て-form of す. It can mean a lot of things, て-form is difficult to explain since we don't have anything like it in English.
Commonly its used to mean 'and' for verbs:
Cook food and eat it
Its also used in making request
Please cook the food.
Those are the two most basic ways you'd see it used that I can think of off hand. Its used as part of a lot of other grammar structures as well.
Short answer: It means Apostle. This is the Kanji 使徒. =)
私は使徒です. Watashiwa shito desu.