that you keep the commandment without spot, blameless, until the appearing of our Lord Jesus Christ;

 The passage talks of the trust that has been entrusted to him. The Greek word for trust is paratheke ( G3866) , which literally means a deposit. It is the word for money deposited with a banker or with a friend. When such money was in time demanded back, it was a sacred duty to hand it back entire. Sometimes children were called a paratheke ( G3866) , a sacred trust. If the gods gave a man a child, it was his duty to present that child trained and equipped to the gods. 