Who am I? I am an Overcomer

David Keddie teaches from 1 John 2:12-14 about how, in Christ, we have "overcome the evil one":I am writing to you, little children,    because your sins are forgiven for his name's sake.I am writing to you, fathers,    because you know him who is from the beginning.I am writing to you, young men,    because you have overcome the evil one.I write to you, children,    because you know the Father.I write to you, fathers,    because you know him who is from the beginning.I write to you, young men,    because you are strong,    and the word of God abides in you,    and you have overcome the evil one.