Mrk. 4:25 ... "To the one who has, more will be given; and from the one who has not, even what he has will be taken away."
When read superficially or without discernment, this statement of Jesus sounds unjust. Giving to one person because he already has and taking from another because he has but little seems grossly unfair. Why should the Lord say such a thing? It is unlike Him who exhibited remarkable sympathy with human suffering and taught justice in His sermons to lay down such a principle as this. We must, therefore, investigate deeper to reconcile this statement with the character of Jesus and His gospel.
To begin, we should realize that He is speaking in a spiritual context. He had just presented the Parable of the Sower to show the different ways in which people receive the Word of God. It likewise shows what follows from their response to it. The same point is made in the reference to the lit candle. No one lights a candle to conceal its radiance beneath a basket or under a bed. To the contrary, it is put on a candlestick to illuminate as much space as possible. In the verse before the above text Jesus cautions us to be careful how we hear the word of God when it is taught, for "with the measure you use, it will be measured to you, and still more will be added to you."
We conclude, therefore, that Jesus is talking about one's capacity to receive and use the treasure of God's word. That capacity is not inherent; it is rather developed. One is born neither with nor without an inclination to receive the word of God and use it to build up his soul after the model of the Total Man, even the Lord Jesus in human form. As a person matures, he has the option of paying attention to the word of God, yielding to its power to generate faith in his heart (Rom. 10:17), being led by that faith to obey the divine instruction (Jas. 2:22), and therefore being transformed into "a full-grown man, to the measure of the stature of the fulness of Christ," (Eph. 4:13). If the person chooses, however, to shut his mind against the word of God, he cannot develop faith that leads to obedience and the construction of a Christlike life. The longer he resists the overtures of God's word, the less willing he becomes to its further reception. Even the neutrality of his mind in the beginning is lost in the cast iron frame imposed by repeated rejection.
The saying, "If you don't use it, you will lose it," certainly applies in this connection. When a person uses the opportunity to benefit from God's word, God will bless him therein and even increase his opportunity for further benefit. It is something like lifting weights. One begins with whatever small weight he can lift, but by persistent training he develops his body so that he can gradually press several times the initial amount. If he quits training, however, the amount he can lift soon begins to decrease. When someone first receives the word of God, he can understand and apply but a fraction of it. But as he continues steadfastly in the effort, his understanding broadens and deepens, and the ability to use the divine word in his life is multiplied. If he should stop the study of the word and cease to use it, spiritual deterioration will soon set in, and he will lose the treasure he had managed to accumulate in his heart. It is therefore critical that each of us devote himself to the task of learning the word of God so that it will generate faith, induce obedience, and build a Christian life within him. As one's capacity grows, God will enhance the process. After all, it is unto this goal that God has put us here in the world.