How do 2 Pet 1:10 & Phil 2:12 relate?
How does 2 Peter 1:10 connect with Philippians 2:12 on working out salvation?

The Immediate Call of 2 Peter 1:10

“Therefore, brothers, strive to make your calling and election sure. For if you practice these things you will never stumble.”

• “Strive” signals continuous, energetic effort.

• “Calling and election” point to God’s sovereign act that began our salvation.

• “Practice these things” looks back to the list of virtues in vv. 5-7—faith, goodness, knowledge, self-control, perseverance, godliness, brotherly affection, love.

• “Never stumble” promises stability and growth, not sinless perfection but protection from fatal shipwreck.


Philippians 2:12 Echoes the Same Urgency

“Therefore, my beloved… continue to work out your salvation with fear and trembling.”

• “Work out” (katergazomai) means bring to full result, much like tending a garden that is already planted.

• “Fear and trembling” keeps the tone reverent, aware that God is holy and that salvation is priceless.

• Verse 13 completes the thought: “for it is God who works in you to will and to act on behalf of His good pleasure.” The responsibility is real, yet rooted in God’s enabling power.


One Message, Two Angles

2 Peter 1:10 stresses confirming the reality of salvation.

Philippians 2:12 stresses cultivating the outworking of salvation.

• Together they insist that a genuine believer will actively cooperate with God’s grace, proving the new life is authentic.


What This Is Not

• Not earning salvation—Ephesians 2:8-9 is clear that salvation is “by grace… not by works.”

• Not living in insecurity—John 10:28; Romans 8:30 guarantee the believer’s ultimate preservation.

• Not a solo effort—Philippians 2:13 and 2 Peter 1:3 both ground our diligence in God’s supplied power.


How Diligence Looks Day to Day

• Add virtue: intentionally choose what is excellent (2 Peter 1:5).

• Deepen knowledge: regular Scripture intake (Colossians 3:16).

• Exercise self-control: say “no” to sin (Titus 2:11-12).

• Persevere: keep going when it’s hard (Hebrews 12:1-3).

• Develop godliness: shape habits around reverence for God (1 Timothy 4:7-8).

• Strengthen brotherly affection and love: practical service to believers and unbelievers (John 13:35; Galatians 6:10).


Motivation and Assurance

• Diligence guards against fruitlessness (2 Peter 1:8) and blindness (v. 9).

• It secures a “rich welcome into the eternal kingdom” (v. 11).

• Assurance grows as obedience multiplies—1 John 2:3 “By this we know that we have come to know Him, if we keep His commandments.”


The Balanced Rhythm

1. God initiates and sustains salvation.

2. The believer responds with earnest, ongoing effort.

3. That effort confirms God’s prior work and displays His glory to others (Matthew 5:16).


Living It Out

• Start each day acknowledging dependence on God’s power (Psalm 121:2).

• Set specific, measurable goals for growth in each virtue.

• Engage in fellowship where mutual encouragement reinforces perseverance (Hebrews 10:24-25).

• Regularly examine your walk, asking whether your life still aligns with your calling (2 Corinthians 13:5).

• Rejoice in progress, for every step forward testifies that your calling and election are indeed sure.

What does 2 Peter 1:10 teach about assurance of salvation?
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