According to II Timothy 3:16, for what 4 things is Scripture useful?

According to II Timothy 3:16, Scripture is useful for:

1. Teaching: This refers to the instruction in the knowledge of God and His will, which leads to a life of obedience to Him.

2. Rebuking: This is the correction of wrongs. Scripture serves as a standard against which we measure our lives and actions, and it points out areas where we are in error.

3. Correcting: This is the restoration to a right state; setting straight again. Scripture not only identifies the wrongs, but also provides the solution and guidance for making things right.

4. Training in righteousness: This refers to the guidance provided by the Scripture in leading a godly life. It provides the moral and ethical standards that God wants us to uphold.