You know the expression, "It fits like a glove." I've put on a few gloves that didn't fit so well...and while I'm on the subject, what about the glove box in your car? Have you ever put your gloves in there? I did...once...just to say it was finally a glove box. Now keep me straight, a boot is a trunk and a bonnet is a hood. Do we also have another name for the glove box?
Getting back to the right fit, we spend a good part of our lives trying to fit in. Perhaps we find ourselves in a new environment or with a new group of people, we most often do our best to fit. When we come to the conclusion that we aren't the right fit, we often move on.
As believers, we do not fit in this world. God's kingdom is far different than this world and that's where we belong. I suggest we relax on trying to fit in this world and expend our energies shaping up for the Kingdom of God.
1 Thessalonians 5:8 (NIV)
8 But since we belong to the day, let us be self-controlled, putting on faith and love as a breastplate, and the hope of salvation as a helmet.