What does 'not after Christ' mean?

'Not after Christ' describes both the danger of philosophical beliefs and vain traditions that distract from the pursuit of a personal relationship with Christ. The Apostle Paul warns against being drawn away from the centrality of Christ by anything that elevates human wisdom or tradition above Him. This may include good doctrine without a heart aligned to Christ, as even correct beliefs can be devoid of true faith. The continuous call for believers is to ensure that their faith and practice are firmly rooted in the person and work of Jesus alone.