We need to be realistic and recognize that there will be times when we won't be sharing our faith out of an overwhelming sense of joy. When that happens, that's a call to look at our own devotional lives. Are we putting our hearts and minds before the Lord and under his cross everyday? Do we remind ourselves continually that we have been ransomed by the death of the Saviour? When we meditate on Christ's death for us, it doesn't mean that we never have struggles in our obedience, but it does help.
Mark DeverThere is simply so much reason to believe the good news of Jesus Christ in history, in Scripture, as well as in our own experience that it would take a leap of faith not to believe in the gospel.
Mark DeverThe gospel of Christ has never needed the gimmicks of man to effect conversion in the soul
Mark DeverWe need the word proclaimed so that we hear the gospel clearly, but then it's also very natural to have people talk about the Christian faith in ordinary conversation.
Mark Dever