Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.

Galatians 6:7

8 This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success.

Joshua 1:8

2 but whose delight is in the law of the Lord,

and who meditates on his law day and night.

3 That person is like a tree planted by streams of water, which yields its fruit in season

and whose leaf does not wither—

whatever they do prospers.

Psalm 1:2-3