His divine power has given us everything needed for life and godliness, through the knowledge of him who called us by his own glory and goodness. Thus he has given us, through these things, his precious and very great promises, so that through them you may escape from the corruption that is in the world because of lust, and may become participants of the divine nature. For this very reason, you must make every effort to support your faith with goodness, and goodness with knowledge, and knowledge with self-control, and self-control with endurance, and endurance with godliness, and godliness with mutual affection, and mutual affection with love. For if these things are yours and are increasing among you, they keep you from being ineffective and unfruitful in the knowledge of our Lord Jesus Christ. For anyone who lacks these things is nearsighted and blind, and is forgetful of the cleansing of past sins. Therefore, brothers and sisters, be all the more eager to confirm your call and election, for if you do this, you will never stumble. For in this way, entry into the eternal kingdom of our Lord and Savior Jesus Christ will be richly provided for you. (2 Peter 1:3-11, NRSV)
Everything we need has been provided to us through faith.
So support your faith with goodness, and through goodness gain knowledge, and through knowledge gain self-control and through self-control gain endurance, and through endurance gain godliness and through godliness gain mutual affection and through mutual affection gain love.
And in love show forth your faith to the world, so all might see and know that God loves you and them.