Now, a great many people want some token outside of God's word. That habit always brings doubt. If I made a promise to meet a man at a certain hour and place to-morrow, and he were to ask me for my watch as a token of my sincerity, it would be a slur on my truthfulness. We must not question what God has said: He has made statement after statement, and multiplied figure upon figure. Christ says: "I am the door; by Me if any man enter in he shall be saved." "I am the Good Shepherd, and know My sheep, and am known of Mine." "I am the light of the world; he that followeth Me shall not walk in darkness, but shall have the light of life." "I am the truth;" receive Me, and you will have the truth; for I am the embodiment of truth. Do you want to know the way? "I am the way:" follow Me, and I will lead you into the kingdom. Are you hungering after righteousness? "I am the Bread of life:" if you eat of Me you shall never hunger. "I am the Water of life:" if you drink of this water it shall be within you "a well of water springing up unto everlasting life." "I am the resurrection and the life: he that believeth in Me, though he were dead, yet shall he live; and whosoever liveth and believeth in Me shall never die." (John xi. 25, 26.) Let me remind you where our doubts come from. A good many of God's dear people never get beyond knowing themselves servants. He calls us "friends." If you go into a house you will soon see the difference between the servant and the son. The son walks at perfect liberty all over the house; he is at home. But the servant takes a subordinate place. What we want is to get beyond servants. We ought to realize our standing with God as sons and daughters. He will not "un-child" His children. God has not only adopted us, but we are His by birth: we have been born into His kingdom. My little boy was as much mine when he was a day old as now that he is fourteen. He was _my son_; although it did not appear what he would be when he attained manhood. He is mine; although he may have to undergo probation under tutors and governors. The children of God are not perfect; but we are perfectly His children. Another origin of doubts is looking at ourselves. If you want to be wretched and miserable, filled with doubts from morning till night, look at yourselves. "Thou wilt keep him in perfect peace whose mind is stayed on Thee." (Isa. xxvi. 3.) Many of God's dear children are robbed of joy because they keep looking at themselves.