Why is faith described as a pillar in the believer's life?

In Genesis 35, Jacob sets up a pillar as a testimony of God's promises and his faith. This imagery signifies that faith is foundational to the believer's life, acting as a stable support amidst the challenges and uncertainties of life. Just as a physical pillar holds up a structure, faith in Christ upholds us, allowing us to endure trials and remain steadfast in our trust in God’s provision. This faith, which is a gift from God, is essential for overcoming the world's temptations and tribulations. It roots us in the assurance that God will fulfill His promises, thus guiding our actions and decisions as we navigate our walk with Him.