1]a mature christian(spiritualy) know how to feed themselves.ex.They Read d bibleex.tHEY PRAISE and worship GOD privatelyex.They are hapy seeking more christianex.They go to church aloneex.They listen christian programs or bible studyex.They are always thirsty to the lord presence2]a matured christian reproducing another Christianex.They involve in the ministry or church3] a matured christian bears good deeds 4]a matured Christian bears the fruit of holy spirit5]A matured christian is a faithful giver.Etc.