Here is food for thought from Peacemaker Ministries to reflect upon:

Many times it is difficult to consistently weave the gospel into our conversations with others until the gospel is first woven deeply into our own hearts. Many of us are by nature “law-speakers”–we bring judgment much more easily than we bring grace. If that is you, pray that God would give you a major heart change, to make the gospel central to everything you think, say and do. Pray that God will open your eyes more fully to the glory of what Christ has done for you. Learn to delight in reading about, meditating on, and rejoicing in Jesus’ completed work on the cross. When your soul, your thoughts, and your conversation are saturated with the gospel, it will overflow into other areas of your life, bringing hope and encouragement to others.