Just because you cannot realize your highest aspirations in work does not mean you have chosen wrongly, or are not called to your profession, or that you should spend your life looking for the perfect career that is devoid of frustration. ... You should expect to be regularly frustrated in your work even though you may be in exactly the right vocation.
Timothy KellerWe are called not simply to communicate the gospel to nonbelievers; we must also intentionally celebrate the gospel before them.
Timothy KellerEvery one of our sinful actions has a suicidal power on the faculties that put that action forth. When you sin with the mind, that sin shrivels the rationality. When you sin with the heart or the emotions, that sin shrivels the emotions. When you sin with the will, that sin destroys and dissolves your willpower and your self-control. Sin is the suicidal action of the self against itself. Sin destroys freedom because sin is an enslaving power.
Timothy Keller