Instructions: To begin, remind disciples that they must learn how to strike up natural conversations about life, family, and interests with non-believers.
Draw Field 1 and Field 2 on the board with a large gap in the middle, and let the participants brainstorm effective ways to bridge from natural to spiritual conversations. Included would be the use of questions, "seeding" with a spiritual word or two, pictures, testimony, and so forth.
The most effective way to reinforce this training is through modeling in real time, so be sure to send participants out with an experienced witness so they can observe.