Anything I cannot thank God for for the sake of Christ, I may not thank God for at all; to do so would be sin. ... We cannot rightly acknowledge the gifts of God unless we acknowledge the Mediator for whose sake alone they are given to us.
Nothing can be more cruel than the leniency which abandons others to their sin. Nothing can be more compassionate than the severe reprimand which calls another Christian in one’s community back from the path of sin.
The essence of optimism is that it takes no account of the present, but it is a source of inspiration, of vitality and hope where others have resigned; it enables a man to hold his head high, to claim the future for himself and not to abandon it to his enemy.