To live such a life, to exert such an influence, costs at every step effort, self-sacrifice, discipline. It is because they do not understand this that many are so easily discouraged in the Christian life. Many who sincerely consecrate their lives to God’s service are surprised and disappointed to find themselves, as never before, confronted by obstacles and beset by trials and perplexities. They pray for Christlikeness of character, for a fitness for the Lord’s work, and they are placed in circumstances that seem to call forth all the evil of their nature. Faults are revealed of which they did not even suspect the existence. Like Israel of old they question, “If God is leading us, why do all these things come upon us?”