hi anonymous! the chatterbox not long enough for me to write so i write here.. yes, the bible does tell us that whatever we sow, we shall reap but if u read the context of this verse in the bible, it actually refers to tithing.. let bible interprete bible yeh? when u give God ur tithes of 10% of your salary, God will bless ur remaining 90% of your salary..

Sowing Generously

Remember this: Whoever sows sparingly will also reap sparingly, and whoever sows generously will also reap generously. Each man should give what he has decided in his heart to give, not reluctantly or under compulsion, for God loves a cheerful giver. And God is able to make all grace abound to you, so that in all things at all times, having all that you need, you will abound in every good work. As it is written: "He has scattered abroad his gifts to the poor; his righteousness endures forever." Now he who supplies seed to the sower and bread for food will also supply and increase your store of seed and will enlarge the harvest of your righteousness. You will be made rich in every way so that you can be generous on every occasion, and through us your generosity will result in thanksgiving to God.

2 Corinthians 9:6-11