2 Bible Verses about Diligence, Objects Of

And for this very reason, you people should make every effort to develop goodness along with your faith, and knowledge along with your goodness, and self-control along with your knowledge, and endurance along with your self-control, and godliness along with your endurance, and brotherly kindness along with your godliness, and with your brotherly kindness, develop love.read more.
For if you people have a lot of these [qualities] they will keep you from being unproductive and unfruitful in the knowledge of our Lord Jesus Christ. But, anyone who lacks these qualities is [spiritually] blind and shortsighted, and has forgotten that he has been cleansed [i.e., forgiven] of his past sins.

So, brothers, be diligent to make sure of your calling and election [i.e., of your status as being selected by God], for when you do, you will never stumble [and fall away from God].