First, we will define what uncleanness is based on the original language Hebrew (OT) and Greek(NT) terms. Then, we will look at numerous NT verses that speak on the subject. Next, we will deal with the Christian and uncleanness. Finally, we will take an in-depth look at uncleanness throughout the Old Testament and into the New Testament from a trusted Bible Encyclopedia, followed by a reliable Theological Dictionary and a conclusion by Edward D. Andrews.