To be a Christian in today’s cultural context takes courage and commitment. When we are talking with friends, relatives, and neighbors about something as personal as what will happen to them after they die, it can sound strange and offensive to them that Jesus is the only way to Heaven.
But it will help us hold firm to our convictions if we remember that they and us trust that other people in our lives have absolute certainty about life or death situations all of the time.
- A pharmacist better have absolute certainty about the pills that he or she is dispensing. I have a severe penicillin allergy, and a pharmacist giving me the wrong medicine could not only hospitalize me, it could cost me my life.
- An engineer must have absolute certainty about every centimeter of a bridge that he or she is planning. A bridge on an interstate over a large river near where we used to live collapsed due to an engineering error. Two cars plunged into the river, cars piled up as they slammed on their brakes to avoid going in the water, and several people almost died.
- A surgeon must have absolute certainty of what they are doing, especially before he or she operates on a vital organ like your heart! Can you imagine going ahead with surgery if your doctor explained, “I think that I know how to do this heart surgery. It just feels right–to me, anyway.”
- An explosives expert in the army who is deployed in the Middle East must have absolute certainty about which wires to cut!
Given that we have no problem understanding that people need to have certainty in these life or death situations, we should not be surprised that Jesus says that He is THE way, THE truth, and THE life, and no one comes to the Father but through him (John 14:6). Since Jesus claims to be the God-man come from Heaven to bring us eternal life, it makes sense that he is certain about who he is and clear that he is the only way to Heaven.
If you can trust your heart surgeon, you can have absolute certainty in the Son of God.
As Christians, we need to be clear that we have absolute certainty about who Jesus is and what he claims to have done for us if we will trust him. Of course we still love our friends and family if they reject Jesus for themselves, but may they at least always be able to say that they know we have absolute certainty about Jesus being the only Savior. It’s the very least we can do for them.
The examples I gave that everybody in our society accepts as people who need to be certain about their jobs are not even as clear of a parallel as our certainty about Jesus because we know that pharmacists, engineers, surgeons, and explosive experts do sometimes make mistakes. They are only human. But Jesus is not only human.
We can have absolute confidence in him both for our eternal salvation and as the only hope for our yet unbelieving family and friends. As John the Apostle explained, “And we know that the Son of God has come and has given us understanding, so that we may know him who is true; and we are in him who is true, in his Son Jesus Christ. He is the true God and eternal life.” (1 John 5:20)