On the surface, today’s passage does not offer a specific definition for the word hospitality, yet we are not left without clues. First of all, hospitality is something that is done “one to another.” This means that it is an action that should be done to other believers. It should also be done “without grudging.” Additional insight can be gleaned by considering hospitality’s root word, hospital. A basic definition for the word hospital involves a shelter for the needy or a place where the sick can recover. Thus, hospitality involves taking others in, even for a short time, to strengthen them in some area of need. Hospitality can be as simple as sharing a meal together or it may require more effort and time.
Honest scientists are increasingly learning truths once deemed unimaginable by those who did not know the scriptures. Some of these truths concern the inner workings of man's mind and body. These relatively recent discoveries reveal that the body emits signals exposing truths intended by men to remain concealed. Sometimes the individual even lies attempting to conceal the facts further. For this reason, people began studying body language in hopes of determining if an individual's movements reveal otherwise hidden truths. Yet, the Bible has included these secrets long before man's scientific discoveries. In fact, the main character found in the oldest book of the Bible understood these principles. Job claimed that the truthfulness of his statements could be seen by simply looking at him. People have long assumed that the conscience is responsible for body language and the scriptures support this claim. Romans 9:1 confirms this truth as Paul stated, “I say the truth in Christ, I lie not, my conscience also bearing me witness in the Holy Ghost.” The Bible repeatedly shows that the conscience reveals the truth even when man intentionally tries to hide it, lie, or deceive.
