10 Therefore, brethren, be even more diligent to make your call and election sure, for if you do these things you will never stumble; 11 for so an entrance will be supplied to you abundantly into the everlasting kingdom of our Lord and Savior Jesus Christ.” (2 Peter 1:10–11, NKJV)
A Christian who has developed a mature faith must continue to be vigilant. A clear warning against stumbling is issued in verse 10. Therefore, “more” diligence is needed as we increase our faith. The validity of the Christian’s “call and election” is secure as he or she continues to grow in faith. Entrance into the everlasting kingdom is never promised to the apathetic, negligent, “barren and unfruitful” Christian (see 2 Peter 1:8). Heaven is assured to every Christian who is faithful to Jesus. Continue to “be even more diligent” in your faith each day. Heaven is the earnest and sure expectation of every Christian who lives to please God by doing His will.