Here are potential answers to the questions:
1. Many people seek godliness through their own efforts and deeds rather than through faith in Christ and knowledge of his word. Relying on oneself leads to failure, while relying on God through faith and his empowerment can achieve godliness.
2. Knowledge of God's word is a result of godliness because a godly life is one that is transformed by and conformed to the truth of scripture. As one draws near to God in faith, he grants understanding of his character and will as revealed in the Bible. Godliness comes through faith, and faith is informed and strengthened by knowledge of God.
3. When referring to good deeds, Paul means concrete actions and