time Archives

As an old physics teacher, I find it interesting to watch people on both sides of the argument about the existence of God pick and choose various parts of Einstein’s work to support their positions. Picking and choosing Einstein to prove your point is not an option.

Recently I had an atheist and a Christian dispensationalist both use Einstein’s time dilation equation to support their position. That equation says that your time in motion is determined by your time at rest divided by the square root of one minus your velocity (v) squared divided by the speed of light (c) squared.

This formula indicates that the higher the velocity of motion, the smaller the value of the denominator of that equation becomes. Therefore, time expands. This is a fact. Neutrons in nuclear accelerators might live 18 minutes at rest before decaying into protons and electrons. When accelerated to 80% of the speed of light, they last much longer before decaying.

My atheist friend maintains that since the cosmos is accelerating in its expansion, it will eventually reach the speed of light and time will stop. He then proposes that time will reverse since the value of the denominator in Einstein’s equation would become negative. He then suggests that this process will be repeated in an eternal universe. Therefore, no beginning and no God.

My dispensationalist friend is one of several authors who propose that the universe started out expanding at a much higher velocity with time passing at a different rate than we experience today. This would mean that the evidence for the cosmos being very old is an illusion. In the beginning, time passed more slowly because of the much higher velocity of expansion. Since we move more slowly today, time is passing faster. Therefore, the universe is much younger than it would appear.

Both of these people were picking and choosing Einstein to support a personal religious opinion. Both of them are ignoring much of Einstein’s work. When the neutron referred to earlier is accelerated to 80% of the speed of light, not only does its time frame change but its relativistic mass changes too. Another one of Einstein’s equations looks just like the time equation but deals with mass. The change in the relativistic mass of a particle is equal to its mass at rest divided by the square root of one minus its velocity squared divided by the speed of light squared.

Experimentally this calculation works and can be verified. Perhaps the most well-known equation of Issac Newton is F = MA. This tells us that the force (F) needed to accelerate a mass (M) is equal to its mass multiplied by the acceleration (A). We all know from experience that the greater the mass of an object, the harder it is to speed it up when we push it, and the faster we want it to go the harder we have to push. If the relativistic mass increases as you get near the speed of light, what happens to the force you have to exert? Obviously, It increases too. At the speed of light, you would have infinite mass, and it would take an infinite force to move it.

Another fascinating equation from Einstein is that the length of an object changes as it approaches the speed of light. In the reverse of the change in time and mass, the length contracts in the direction of motion as the object gets closer the speed of light. At the speed of light, the length would be zero, and the object would cease to exist.

These are simplifications of Einstein’s work, but the point is that picking and choosing Einstein to prove your point is not honest. Relativistic effects cannot be picked and chosen while ignoring other effects. God created the cosmos with certain constants and relationships. These choices allow us to exist, but they also put a limit on what is possible. We struggle to comprehend all that is involved in the simple phrase, “In the beginning, God created the heavens and the earth.”

A comic strip called “Close to Home” is carried in daily newspapers around the country. On April 1, 2017, the cartoon showed a huge pipeline labeled “Prozac” running into a town named “Gurgeville.” A television news reporter is shown giving a report and saying, “Since adding the pipeline, Gurgeville has had a 30% drop in crime, divorces are down 40%, and student grades are up 28%.” I thought it was appropriate that our newspaper, The South Bend Tribune, ran the cartoon on April Fool’s Day. But for many people in our culture, the message that drugs are the solution to all our problems is real.

God’s solution to most of the things we try to medicate away is TIME. Dr. Stephen Eckstein wrote a wonderful article titled “Quality Time is LOTS of Time.” Eckstein points out that for the first few months after birth a baby requires almost all of the mother’s time. If the mother is sincere in her love, she will change her activities so that the baby can grow and develop. Any child deprived of this time and of both parents engaging in cuddling, kissing, and expressing love to the child is irreparably harmed. As the child grows, there must be time in which the parents play with the child, read to the child, and give the child enormous attention. We public school teachers see an amazing number of children on medications that are simply addressing the problems that result from their growing up without time from their parents.

We adults also need the time of others to be stable, productive adults. Jesus set the example of maturing and growing stable adults. Can you imagine Jesus and his disciples meeting one time a week for an hour? For three years the disciples walked, talked, traveled, ate, and lived together. The Passover meal of John 13:25 portrays an intimate social setting where teaching and sharing took place. The members of the early Church described in Acts 2:42-47 were together daily, sharing, eating, praying, and enjoying the stability of a common faith and experience.

For many of us, Church today involves parading into a building, watching a performance for an hour, being told to come back 167 hours later, and then returning to the struggles and challenges of the modern world. This simply doesn’t work, and people quit coming because their needs are not met. The Church is people, not a building. Passages like 1 Corinthians 3:11-23 make it clear that what most of us experience as “church” is not even close to what God planned for us. There are times when a medication is needed because of chemical imbalances and medical conditions, but for most of us, pharmaceutical Prozac is not the answer. God’s Prozac involves having large amounts of time with those who love us and with those whose values will lead us to good choices in life.

Tag: time

Picking and Choosing Einstein