We can learn to love God with all our strength. We can choose to follow Christ and travel the path of spiritual maturity. We can resist temptation and grow in virtue. We can make a difference in the world, building Christ’s kingdom and encouraging others to do the same. If we couldn’t, none of the New Testament letters would have been written, since they all contain passionate encouragement to make practical, daily choices worthy of our Christian calling. If knowing the truth were sufficient for our spiritual growth, and if we were not free to choose to live according to that truth, St Paul, for example, would never have written this: “Put to death, then, the parts of you that are earthly: immorality, impurity, passion, evil desire, and the greed that is idolatry…Put on then, as God’s chosen ones, holy and beloved, heartfelt compassion, kindness, humility, gentleness, and patience, bearing with one another and forgiving one another, if one has a grievance against another; as the Lord has forgiven you, so must you also do. And over all these put on love, that is, the bond of perfection…And whatever you do, in word or in deed, do everything in the name of the Lord Jesus, giving thanks to God the Father through him” (Colossians 3:5, 12–14, 17). Then our hearts desire God above all things, and our emotions are joyfully subject to an intellect enlightened by faith and a will strengthened and aligned by grace, we can truly love God with all our heart, soul, mind, and strength, just as Jesus commands.