You became imitators of us, and of the Lord, having received the word in much affliction, with joy of the Holy Spirit,

 In 1 Thessalonians 1:9-10 two words are used which are characteristic of the Christian life. The Thessalonians served God and waited on the coming of Christ. The Christian is called upon to serve in the world and to wait for glory. The loyal service and the patient waiting were the necessary preludes to the glory of heaven. 