Sure, here is an in-depth meaning and commentary on Genesis 31:44-45 in the King James Version of the Bible:

"And now come, let us make a covenant, I and thou; and let it be for a witness between me and thee. And Jacob took a stone, and set it up for a pillar."

In this passage, we see Jacob proposing a covenant to his father-in-law, Laban. To understand the full depth of this verse, it is important to explore the context and symbolism present in this passage.

The context for this verse begins with Jacob fleeing from his brother Esau and going to the land of his mother's family. There, he meets Laban, his uncle, who becomes his father-in-law after Jacob falls in love with Laban's daughter, Rachel. Jacob then works for Laban for 20 years, enduring deceit and mistreatment, but eventually amassing a large flock of animals. When tensions rise between Jacob and Laban, Jacob decides to return to his homeland with his wives and children. This decision leads to the verse in question, as Jacob proposes a covenant with Laban to ensure their peaceful separation.

The theme of covenant is central to this passage. A covenant is a binding agreement between two parties, often witnessed by a symbol or object. In this case, Jacob proposes a covenant to formalize the agreement between himself and Laban as they separate. This represents a desire for peace and a resolution of conflict. In a broader sense, the concept of covenant is central to understanding God's relationship with humanity throughout the Bible. The covenants made with Adam, Noah, Abraham, and Moses all foreshadow the ultimate covenant that God establishes with all people through Jesus Christ.

Symbolism is also present in the act of setting up a stone as a pillar. In ancient Near Eastern cultures, setting up a pillar or monument was a way to mark a significant event, such as a covenant or treaty. It served as a visible reminder of the agreement and a witness to the parties involved. In this case, the stone pillar serves as a physical representation of the covenant between Jacob and Laban. It symbolizes their commitment to uphold the terms of their agreement and to ensure peace between their two households.

Furthermore, the stone pillar can be seen as a symbol of God's presence and faithfulness. Throughout the Bible, stones are often used to mark sacred spaces or moments of divine intervention. In Jacob's story, we see him setting up a stone pillar at Bethel after encountering God in a dream (Genesis 28:18-22). Here, the stone pillar serves as a reminder of God's promise to be with Jacob and to bring him back to the land. In a similar way, the stone pillar in this passage may symbolize God's presence and faithfulness in the midst of Jacob and Laban's covenant.

In conclusion, Genesis 31:44-45 captures a pivotal moment in the story of Jacob and Laban, as they seek to make a covenant and part ways peacefully. The themes of covenant, peace, and God's faithfulness are central to this passage, and the symbolism of the stone pillar serves as a powerful representation of these themes. As we reflect on this verse, we are reminded of the importance of seeking peace, making commitments, and acknowledging God's presence in our relationships and interactions with others.