I once had a poster with a picture of a sailing ship at rest in a calm harbour. The caption read: A ship in a harbour is safe — but that’s not what ships are made for.
There have always been Christians who thought that the safest way to live a pure Christian life was to find a safe harbour where they could rest in serene isolation from the storms of the surrounding world. But that’s not what Christians are made for.
Ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth, Acts 1:8.
Go ye into all the world, and preach the gospel to every creature, Mark 16:15.
But sanctify the Lord God in your hearts: and be ready always to give an answer to every man that asketh you a reason of the hope that is in you with meekness and fear, 1 Peter 3:15.
As I read the Scriptures, I am convinced that isolation is not a safe harbour for Christians. Our safety is in being obedient to our Lord and keeping our hearts and minds pure. But we have the unfortunate tendency to deceive ourselves about our inward purity if our faith is not tested daily in our relations with others. It is too easy for us to become smug and self-righteous.
We are made for something much more important than resting in a safe harbour. The important thing is to be sure that our Lord is the master of our ship as we venture out into the seas of life.