Why is it important for Christians to be partakers of God's grace?

For Christians, being partakers of God's grace means that they are recipients of His unmerited favor, which empowers them to live holy lives and fosters their spiritual growth. As stated in Philippians 1:7, believers share in the grace that sustains them in their journey of faith. This fellowship with God's grace allows them to experience transformation and maintain assurance of their salvation. Moreover, by understanding that they are 'partakers of the Holy Ghost' (Hebrews 6:4), they recognize the Spirit's role in producing fruit and facilitating the Christian walk, reminding them of both their identity in Christ and the hope they have in Him.