Having Spiritual Conversations is helpful in ministering to people who are unwilling to talk initially. This includes people who have been isolated from society or who have suffered spiritual trauma or who have been severely abused or who have roots of bitterness or deep-seeded anger. By opening up channels of respectful, trustworthy conversations, people can help each other find Christ and effective Christian ministry can take place.
If nothing else, a channel for Christian testimony can be opened to a heart formally closed.