"Rooted" (01) New series. Malcolm Duncan introducing a new series, teaching from Colossians 2: 6-7. Outline: Paul challenged the Colossians to remain rooted in Christ, strengthened in the truth they had been taught. What are the key tenets of the faith that we should hold on to as we seek to be rooted in Christ? As we study the Apostles' creed, we have the opportunity to join with believers across the centuries and across many traditions in affirming these foundational truths.