Ephesians 6:14 Stand firm then, with the belt of truth buckled around your waist, with the breastplate of righteousness in place,
The truth is more precious and more powerful than you can imagine. When people have doubts or come up against the unknown, having the truth in front of them will give them strength and encouragement.
God wants us to take the gospel with us and allow others to see just how wonderful the truth is.
Through us telling others about the truth, the Holy Spirit will be able to work much easier in their hearts knowing the seeds of truth have already been planted.