Christ himself pointed out the benefit of his sufferings and resurrection when he said to the women in Mt 28, 10 – “Fear not: go tell my brethren that they depart into Galilee, and there shall they see me.” These are the very first words they heard from Christ after his resurrection from the dead, by which he confirmed all the former utterances and loving deeds he showed them, namely, that his resurrection avails in our behalf who believe, so that he therefore anticipates and calls Christians his brethren, who believe it, and yet they do not, like the apostles, witness his resurrection.
The risen Christ waits not until we ask or call on him to become his brethren. Do we here speak of merit, by which we deserve anything? What did the apostles merit? Peter denied his Lord three times; the other disciples all fled from him; they tarried with him like a rabbit does with its young. He should have called them deserters, yea, betrayers, reprobates, anything but brethren. Therefore this word is sent to them through the women out of pure grace and mercy, as the apostles at the time keenly experienced, and we experience also, when we are mired fast in our sins, temptations and condemnation.
These are words full of all comfort that Christ receives desperate villains as you and I are and calls us his brethren. Is Christ really our brother, then I would like to know what we can be in need of? Just as it is among natural brothers, so is it also here. Brothers according to the flesh enjoy the same possessions, have the same father, the one inheritance, otherwise they would not be brothers: so we enjoy with Christ the same possessions, and have in common with him one Father and one inheritance, which never decreases by being distributed, as other inheritances do; but it ever grows larger and larger; for it is a spiritual inheritance. But an earthly inheritance decreases when distributed among many persons. He who has a part of this spiritual inheritance, has it all.