I think we need to make the decision within our own hearts and minds to follow the Lord no matter what the cost or requirements the Lord sees fit to place upon us.
The Lord does not want us to hold anything back. We must be willing to give it all up, our children, spouse, brothers, sisters, friends, mothers, fathers, money, houses, lands, cars, etc. in order to attain the TRUE RICHES OF ETERNITY.
If something in this world is holding us back from the ETERNAL RICHES of heaven, we must let it go, give it up.
If money is a challenge, then let it all go. if it has become a god.
Better to deny oneself of all ungodliness in this life, rather than lose out on eternity (true riches of heaven).