In true diligence and fervent prayer, the Christian learns to talk with others and to share the Gospel. It is a natural thing that comes from years of reading and studying the word of God. It is also true with the word of God. The more you read the word of God the more you are able to discuss with others the meaning of God in their lives. The more you read the word of God the more you have a desire to talk with others about their soul.
Work is work and study is study and diligence is required in all.
In order for us to be successful fishers we must have something more than just a license saying we are a Christian. I have a license to fish in fresh water and salt water. That does not make me a successful fisherman. Just because I am a Christian does not make me a soul winner for Christ. Being a Christian of itself will not teach others the news of salvation nor give me knowledge in all things.