Mark 10:28-31
The reward of the followers of Christ: V. 28. Then Peter began to say unto Him, Lo, we have left all, and have followed Thee.
V. 29. And Jesus answered and said, Verily I say unto you, There is no man that hath left house, or brethren, or sisters, or father, or mother, or wife, or children, or lands for My sake and the Gospel's V. 30. but he shall receive an hundredfold, now in this time, houses, and brethren, and sisters, and mothers, and children, and lands, with persecutions, and in the world to come eternal life. V. 31. But many that are first shall be last; and the last, first.
The incident they had just witnessed set the disciples to thinking. And Peter, always forward, whose heart had by no means been fully weaned from the things of this world, proposed a question, probably in the name of all the disciples. With meaning emphasis and with a backward look at the rich young man that had proved himself unequal to the test, he reminds Christ of the fact that they have left all they had behind and entered into His discipleship.
But with all his self-consciousness, Peter did not quite dare to finish the question. But Jesus knew and understood. It was His mercy that had called Peter and all the disciples, and they were receiving every day of their discipleship under this wonderful Master more than they had left.
But Jesus gave them a further reassurance. If one leaves all that has been dear to him in this world, all his relatives, his house, and all his goods, for the sake of the Redeemer and because of the Gospel, Christ's reward of mercy will be correspondingly great, yea, an hundredfold greater and richer than a person could expect. He that loves Christ and His service more than anything on earth, will receive a compensation far exceeding all that he can understand.
Even in this world, in the riches of Christ and the Gospel and the Kingdom of Grace, relationships are established which are far closer and dearer than all blood-relationships of this world. And, in addition, there are richer goods, more wonderful, more lasting possessions that are gained here. They outlast this world. What if they are accompanied by persecutions from the children of this world! They are merely a relish, they merely enhance the value of the spiritual blessings in heavenly gifts which fall to the lot of the believers.
And all these gifts merge into the still more wonderful possessions of eternal life, where the fullness of God's riches of mercy will be showered upon those that have remained faithful to the end. This hundredfold compensation, extending into the life beyond, is so certain that its not having been received presupposes the not having forsaken. The depth, fullness, and satisfying beauty of this reward of mercy cannot be adequately described with human language.
But Christ adds a word of warning against security. A mere outward membership in the Church, though it may have begun in Baptism, is no guarantee of these blessings of mercy. And even if a person for the sake of the Lord has worked, suffered, sacrificed much, he should beware lest he put his trust in these works, and hope to gain heaven on the strength of his having done more than others. He that wants to earn anything before God with his works, and finally puts his trust in his works, falls from grace and has no place in the kingdom of heaven. But all poor sinners that hope to be saved by faith only will be received by the Friend and Savior of sinners.