It's only temporary. God will change their hearts for someone who believes His many promises.
Mark 10:28-30 (NKJV)
[sup]28 [/sup]Then Peter began to say to Him, "See, we have left all and followed You." [sup]29 [/sup]So Jesus answered and said, "Assuredly, I say to you, there is no one who has left house or brothers or sisters or father or mother or wife or children or lands, for My sake and the gospel's, [sup]30 [/sup]who shall not receive a hundredfold now in this time--houses and brothers and sisters and mothers and children and lands, with persecutions--and in the age to come, eternal life.
It's only for those who have faith.
Proverbs 10:24 (NKJV)
[sup]24 [/sup]The fear of the wicked will come upon him, And the desire of the righteous will be granted.