Groton is technically an episcopal school (as are the other two mentioned) but just a word of warning they are not strongly christian. Groton is a progressive school and Christianity is not considered any kind of standard, for anything. I assume the same thing for St. Paul’s but am not familiar with Kent. We are strongly atheist and my kid does not feel any kind of Christianity pressure at Groton. There is a “Christian club” 
. I suppose if your kid feels strongly about his faith he will find some other kids like him. If he thinks Christianity is the only way he is in for a world of argument at a school like Groton.
2 Likes