2 Peter 1:5

And besides this Besides your renouncing the corruption that is in the world, you must increase in all the graces of God's Spirit, and in the virtues to which they naturally lead. Or, as αυτο τουτο is rendered by some learned critics, (the particle εις being supposed to be understood,) for this purpose, or for this very reason, namely, because God hath given you such great blessings; giving all diligence Or, showing all earnestness, and making all haste, as σπουδην πασαν implies. The word παρεισενεγκαντες, rendered giving, literally signifies, bringing in by the by, or over and above; implying that God works the work, but not unless we are earnest and diligent. Our earnestness and diligence must follow the gift of God, and will be followed by an increase of all his gifts. Add to And in, or by, the promises of God, and his other gifts, the graces here mentioned: superadd the latter without losing the former. The Greek word επιχορηγηαστε properly means, lead up as in a dance, one of these graces in, by, or after the other in a beautiful order. Add to (εν, in, or by) your faith that evidence of things not seen, termed before, the knowledge of God and of Christ, the root of all Christian graces; virtue Or, courage; amidst all the difficulties, dangers, trials, and troubles you meet with, exercise that courage, or fortitude, whereby you may conquer all enemies and oppositions, and execute whatever faith dictates. In this most beautiful connection, each preceding grace leads to the following: each following tempers and perfects the preceding. They are set down in the order of nature, rather than the order of time: for though every grace bears a relation to every other, yet here they are so nicely ranged, that those which have the closest dependance on each other are placed together.

The propriety of the apostle's exhorting those to whom he wrote, to add courage to their faith, will more clearly appear, if we recollect that, in the first age, the disciples of Christ were frequently accused before the heathen magistrates of being Christians, and that, “on such occasions, it was incumbent on them to acknowledge it, notwithstanding they exposed themselves thereby to every species of persecution; because, by boldly professing their faith, they not only encouraged each other to persevere in their Christian profession, but they maintained the gospel in the world. Accordingly Christ solemnly charged all his disciples to confess him before men, and threatened to inflict the severest punishment on those who denied him, Matthew 10:32.” Macknight. And even in the present state of the world, true and vital religion will always, more or less, meet with opposition from the carnal and wicked, and will frequently expose those who possess it to no little persecution, especially in some countries; if not to imprisonment, and the spoiling of their goods, yet to contumely, reproach, revilings, and various insults; so that it is still necessary, if we would prove ourselves the genuine followers of Jesus, that we should add to our faith courage, or fortitude and firmness of mind, that we may stand in the evil day, and war a good warfare. And to your courage, knowledge Wisdom, teaching you how to exercise it on all occasions. The word may include also a general knowledge of the doctrines, precepts, and promises of the gospel, and of the whole nature and design of Christianity; as also an acquaintance with the principal evidences of its truth and importance: for, without a full persuasion of these, our courage must want its proper support, and will desert us in the day of trial.