Bildad expresses a common Christian belief, that it is inherently impossible for any man to be pure in God's eyes. Job answers that he understands the vast gap between man and God. He says, however that man is God's creation and is not inherently evil.
A cautionary tale for the leadership of Israel. Indeed, for anyone in leadership.
Gibeon lies in the Saddle of Benjamin astride the north- south ridge route as well as the east-west route from the Jordan Valley to the coastal plain. It was a major city in a very strategic location. After the destruction of Ai, the Gibeonites knew that they were next and so planned a deception to get Israel to make a covenant and spare them from destruction. Once that covenant was made, the southern Canaanite kings attacked Gibeon forcing Israel to defend it.
God sends prophets in the hope that their message will be heeded.
After observing humanity for over 1600 years, God was disappointed with His creation and decided to destroy it all and start over. The proximate reason for that decision was the state of the human heart - evil continually. After the flood, His assessment did not change. So what did change that prompted Him to decide not to re-flood the place?
The tongue is unique in that it is half hidden and half public. It is the organ by which the heart expresses itself. It has the ability either to cause great harm or to build healthy solid relationships. Learning to guard the tongue is of greatest importance, both for the individual and for the community.
Eliphaz accuses Job of acting like he believes he is doing God a favor by following His laws. He also believes that the calamity that his befallen Job is less than what his secret behavior deserves. Job's reply is that God is just but His timing is not in man's hands.
Temptation is a necessary part of life, but woe to the one by whom it comes.
After the reduction of Jericho, Israel turned to capturing the Saddle of Benjamin, with Ai being the first target. Reconnaissance reported that Ai was a soft target and only a small force would be needed. Because a man in Israel had disobeyed God and taken spoil from Jericho, that force was routed. Once the sinner had been dealt with, Joshua took his entire force up and captured both Ai and BethEl. From there he turned north and went to Shechem and renewed to Covenant as commanded by Moses.
The wary relationship between Jews and Messianics can best be explained by the Parable of the Prodigal Son.