We live in an imperfect world, where we fail to treat each other as we should. It would be very easy to say we should behave better, that we should try to do better, but we would be neglecting the cause of the problem. For the reason we say wrong things and do wrong things is because of our hearts. Not the heart of just the emotions, but the heart in terms of our thoughts as well. For the people of the Old Testament considered the heart to be our essential being.
The problem with our heart is that it is corrupted and needs fixing.
The good man brings good things out of the good stored up in his heart, and the evil man brings evil things out of the evil stored up in his heart. For out of the overflow of his heart his mouth speaks. Lk 6:45
The only person who can fix our heart is Jesus Christ. Through faith in him, he will give us a new heart, one which seeks to do good, to do his will, and to slowly put away the things of the old heart.
In order to nurture this change, we must guard our hearts. We must be careful what habits we form, what literature we read, what situations do we allows ourselves into and what do we allow ourselves to see and hear. This is is prime concern – above all things. Just as eating a poor diet will lead us to a poor physical state, so will having a poor spiritual will lead us to a poor spiritual state. For if our hearts are unguarded, it will take on what it is fed and manifest itself in our behaviour.
Conversely, to enable our new hearts to grow, we must feed on good spiritual food. We must feed on the word of God daily, through private study and through the meeting together to hear the word.


