Do you ever get discouraged? Do you sometimes feel, ‘Is this all worthwhile? Are we actually getting anywhere?’ Are you ever tempted to ‘lose heart’? If you are, you are not alone. Paul was almost certainly tempted himself to lose heart, and he wrote to other Christians who were also tempted to do so.
Yet Paul wrote, ‘We do not lose heart’ (2 Corinthians 4:1,16). ‘We do not throw up our hands and walk off the job’ (v.1, MSG). Why not? Paul explains that it is because in Jesus we have received a ‘treasure’ (v.7). The treasure is the message of Jesus. It is because the message that Paul has to proclaim is so amazing that he starts and ends by saying, ‘Therefore… we do not lose heart’ (vv.1,16).
Yet the treasure is inward and unseen. Paul describes it as being in ‘jars of clay’ (v.7). Our culture emphasises the outward and the seen. The media is dominated by money, possessions, houses, cars, food, physical beauty and outward success. The Bible is very different. It stresses the importance of the invisible – the inward and unseen aspects of our character: the thoughts, beliefs and attitudes that determine our outward behaviour. ‘For what is seen is temporary but what is unseen is eternal’ (v.18). The invisible is eternal.
Training, Equipping and Fully Enjoying Life 