Psalm 119:10-11
I have hidden your word in my heart, that I might not sin against you."
God has given us the opportunity to serve him & serve him well. The only way we can get our freedom & receive much blessings is to commit our hearts to the living God. David in this context revealed the first commandment God gave to us. That's to love God with all our heart, might & strength. These verses from the Psalmist is very powerful & heavy. After following God with our hearts, we must keep his words in our hearts & meditate them so that they don't vanish from our hearts. David in his life has been praising God from his heart & with powerful songs for the wonderful things God has done.
One of the things we need to yearn our souls & life is to worship God from all our hearts. Follow him all the time & do his good will. The happy aspect is that as we keep God commandment in our hearts, He seeks our welfare, offer our needs and safeguarde us from all bad things likely to occur. We would escape from all plans from the devil, the tests that the devil post to us to geopardise us. Because, God has promised us that if we worship him from our hearts, our produce, our animals, children & our entire generation would be blessed. All the blessings will follow our entire life.