1.10-God's loving children are mixed in with fake and phony imitators. That's normal.

1.10.
Matthew 7.
¹³ “Enter through the narrow gate. For wide is the gate and broad is the road that leads to destruction, and many enter through it. ¹⁴ But small is the gate and narrow the road that leads to life, and only a few find it.

Quote from Richard Beck's Blog, Experimental Theology
Christians are indistinguishable from other men either by nationality, language or customs. They do not inhabit separate cities of their own, or speak a strange dialect, or follow some outlandish way of life. Their teaching is not based upon reveries inspired by the curiosity of men. Unlike some other people, they champion no purely human doctrine. With regard to dress, food and manner of life in general, they follow the customs of whatever city they happen to be living in, whether it is Greek or foreign.

And yet there is something extraordinary about their lives. They live in their own countries as though they were only passing through. They play their full role as citizens, but labor under all the disabilities of aliens. Any country can be their homeland, but for them their homeland, wherever it may be, is a foreign country...They pass their days upon earth, but they are citizens of heaven. Obedient to the laws, they yet live on a level that transcends the law.

--from The Letter to Diognetus