The Gospel of Mark shows that Jesus is talking about two time periods: Mark 10:29-30 No one who has left home or brothers or sisters or mother or father or children or fields for me and the gospel will fail to receive a hundred times as much in this present age (homes, brothers, sisters, mothers, children and fields — and with them, persecutions) and in the age to come, eternal life. God will reward us generously — but Jesus also warns us that this life is not a life of physical luxury. We will have persecutions, trials and sufferings in this life. Jesus is not promising to give 100 fields to everyone who gave up a farm to follow him. He is not promising to give 100 mothers. He is not promising to make everyone wealthy. He is not talking in literal terms. He means that the things we receive in the next life will be 100 times as valuable as the things we give up in this life — as measured by real value, eternal value, not by temporary fads about physical things.