Think of the examples David (Goliath), Daniel (lions den), Jesus (on the stormy sea), Paul and Silas (bound in prison chains). These were situations where they chose a sound mind over fear of the circumstances they were facing.

Unlike examples of Job (3:25) and Peter (Matt 14:30)

2 Timothy 1:7 ERV
The Spirit God gave us does not make us afraid. His Spirit is a source of power and love and self-control.

2 Timothy 1:7 AMP
For God did not give us a spirit of timidity or cowardice or fear, but [He has given us a spirit] of power and of love and of sound judgment and personal discipline [abilities that result in a calm, well-balanced mind and self-control].

Rick Renner

2 Timothy 1:7 ("For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind") teaches that fear is an external spiritual force rather than an emotion sent by God.

Key Takeaways from Rick Renner on 2 Timothy 1:7

Fear is a Spirit: Rick Renner emphasizes that fear operates as an active, paralyzing spiritual entity that seeks to rob believers of peace, confidence, and purpose.

Authority in Jesus: Because fear is not from God, believers have the spiritual authority in Jesus' name to actively rebuke it and command it to leave.

Power and Love: God replaces the intimidation of fear with divine power and love, allowing believers to stand firm in faith during difficult times.

The Gift of a Sound Mind: Renner highlights the Greek word for sound mind (sophroneo), which combines sozo (saved/delivered) and phroneo (thinking/rationale). It represents a balanced mind free from panic and unreasonable thinking.

https://renner.org/articles/what-does-it-mean-to-have-a-sound-mind/