How can we deal with worldliness? By humbling ourselves through God's grace.
6 But he gives more grace. Therefore it says, “God opposes the proud but gives grace to the humble.” 7 Submit yourselves therefore to God. Resist the devil, and he will flee from you. 8 Draw near to God, and he will draw near to you. Cleanse your hands, you sinners, and purify your hearts, you double-minded. 9 Be wretched and mourn and weep. Let your laughter be turned to mourning and your joy to gloom. 10 Humble yourselves before the Lord, and he will exalt you.