If he/she accepts to be religious, it is fine.

If he/she accepts to be religious, it is fine. Else there is no good in him/her. [Vasa'il, v.21, p.473] The Prophet (Pbuh) said: Teach your children to swim and shoot. [Kafi , v.6, p.473] He also said: Respect your children, and improve their behavior. Then you shall be forgiven. [Vasa'il, v.21, p.476] Malik Denyar said: I was ignorant, a loafer and I married three times. I divorced all of them for being infertile. I had a son from my next wife. I took him to school at the age of six.