Luke 11:33-36

No one lights a lamp and puts it in a cellar or under a bushel, but upon a lamp-stand, so that those who come in may see the light. The lamp of the body is your eye. When your eye is sound your whole body is full of light; but if the eye is diseased the whole body is full of darkness. Take care, then, lest the light that is in you is darkness. If, then, your whole body is fun of light, without any part of darkness, it will be altogether bright as when the lamp with its ray gives you light.

The meaning is not easy to grasp, but probably it is this. The light of the body depends on the eye; if the eye is healthy the body receives all the light it needs; if the eye is diseased the light turns to darkness. Just so, the light of life depends on the heart; if the heart is right the whole life is irradiated with light; if the heart is wrong all life is darkened. Jesus urges us to see that the inner lamp is always burning.

What is it that darkens the inner light? What is it that can go wrong with our hearts?

(i) Our hearts may become hard. Sometimes, if we have to do something unaccustomed with our bands, the skin is irritated and we have pain; but if we repeat the action often enough the skin becomes hardened and we can do what once hurt us without any trouble. It is so with our hearts. The first time we do a wrong thing we do it with a tremor and sometimes with a sore heart. Each time we repeat it the tremor grows less, until in the end we can do it without a qualm. There is a terrible hardening power in sin. No man ever took the first step to sin without the warnings sounding in his heart; but if he sins often enough the time comes when he ceases to care. What we were once afraid and reluctant to do becomes a habit. We have nobody but ourselves to blame if we allow ourselves to reach that stage.

(ii) Our hearts may become dull. It is tragically easy to accept things. In the beginning our hearts may be sore at the sight of the world's suffering and pain; but in the end most people become so used to it that they accept it and feel nothing at all.

It is all too true that for most people the feelings of youth are far more intense than those of age. That is specially true of the cross of Jesus Christ. Florence Barclay tells how when she was a little girl she was taken to church for the first time. It was Good Friday, and the long story of the crucifixion was read and beautifully read. She heard Peter deny and Judas betray; she beard Pilate's bullying cross-examination; she saw the crown of thorns, the buffeting of the soldiers; she heard of Jesus being delivered to be crucified, and then there came the words with their terrible finality, "and there they crucified him." No one in the church seemed to care; but suddenly the little girl's face was buried in her mother's coat, and she was sobbing her heart out, and her little voice rang through the silent church, "Why did they do it? Why did they do it?"

That is how we all ought to feel about the cross, but we have heard the story so often that we can listen to it with no reaction at all. God keep us from the heart which has lost the power to feel the agony of the cross--borne for us.

(iii) Our hearts may be actively rebellious. It is quite possible for a man to know the right way and deliberately to take the wrong way. A man may actually feel God's hand upon his shoulder and twitch that shoulder away. With open eyes a man may take his way to the far country when God is calling him home.

God save us from the darkened heart.

WORSHIP OF DETAILS AND NEGLECT OF THINGS THAT MATTER (Luke 11:37-44)