What does the Bible say about doctrine and godliness?

According to 1 Timothy 6:3, true doctrine is linked to godliness; it is the teaching of Christ that shapes our understanding of how to live a life pleasing to God. The Apostle Paul emphasizes that Christ's doctrine, which is unwavering and consistent, includes wholesome words that promote godliness. Without adhering to this doctrine, individuals can become proud and ignorant, leading to strife and corruption. This illustrates the importance of sound doctrine in cultivating a genuine piety toward God, which is necessary for true godliness.