Do you want to know that your new life is real? Commit yourself to a local group of saved sinners. Try to love them. Don’t just do it for three weeks. Don’t just do it for six months. Do it for years. And I think you’ll find out, and others will, too, whether or not you love God. The truth will show itself

I'll tell you what's more important than all the commentaries in your library: prayer.

The truly changed, truly converted, truly Christian heart can say with John Newton, “I am not what I ought to be. I am not what I wish to be. I am not what I hope to be. Yet I can truly say, I am not what I once was. By the grace of God, I am what I am.

Advice on evangelism needs to be tailored to individual situations. For instance, I know someone who needs to be encouraged to speak less and work more. That would be a better testimony for him because he has certainly let his work colleagues know about Jesus. It's not that I don't want him to witness about Jesus, but I have a lot of sympathy for his employer. He is paying for work to be done.

I guess I tend to see divine appointments everywhere. I am always on the alert for opportunities. So I prefer to err on the side of witnessing too often than not enough.

We are all called to initiate involvement in each other’s lives... We covenant together to work and pray for unity, to walk together in love, to exercise care and watchfulness over each other, to faithfully admonish and entreat one another as occasion may require, to assemble together, to pray for each other, to rejoice and to bear with each other, and to pray for God’s help in all this.

Christian proclamation might make the gospel audible, but Christians living together in local congregations make the gospel visible (see John 13:34-35). The church is the gospel made visible.