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In this thought-provoking episode of God Is Not a Theory, Ken Fish and Joel Taylor explore one of the most misunderstood tensions in modern Christianity: the relationship between grace, obedience, the Old Testament, and what it truly means to live as the people of God.
The conversation begins by addressing a common fear among Christians—that taking the Old Testament seriously somehow places believers “back under the law.” Ken carefully unpacks why this mindset misunderstands both the Old and New Covenants. Drawing from Scripture, church history, and practical examples, he demonstrates that God’s nature has never changed and that the Old Testament remains foundational for understanding the New Testament.
Together, they discuss:
Why “all Scripture is God-breathed” originally referred to the Old Testament
The danger of functionally ignoring the Old Testament
God as Father throughout both covenants
The meaning of holiness, honor, and representing the family name of God
The concept of Tamim—walking upright before God
How grace is not merely forgiveness, but divine empowerment
Why faith was never meant to remain passive
The modern crisis of lawlessness and loss of honor
And what the New Testament actually requires of believers living as God’s people
Ken also gives a powerful walkthrough of 2 Peter 1, showing how Christians are called to actively grow in virtue, self-control, perseverance, godliness, brotherly kindness, and love—not to earn salvation, but because they already belong to the household of God.
This episode is both theological and deeply practical, offering a corrective to hyper-grace thinking while presenting a beautiful vision of living faithfully as sons and daughters who honor their Father.
🔑 Key Takeaways
The Old Testament still matters
God’s nature has not changed
God revealed Himself as Father long before the New Testament
Grace existed in the Old Testament
The law was not about earning sonship
Holiness reflects family identity
Grace is also divine empowerment
Faith must mature into character
Modern culture struggles with honor and submission
The Christian life requires transformation
How to Engage with Orbis:
- Check out Ken's book, On the Road with the Holy Spirit
- Partner with Orbis Financially
- Are you interested in learning about Holy Spirit-led ministry? Visit Orbis School of Ministry at https://orbissm.com or email our Registrar, Jo McKay, at
[email protected]
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-Join an International Ministry Trip link behind the registration/login portal.
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