I heard a line in a song the other day, some thing like this. "The weeds grow high where the corn don't grow". 

It made me think of two things.

First: The admonition in Proverbs 4 to guard our, "heart with all diligence for out of it flow the issues (forces) of life.

Second: Jesus made a comment in Mark 4 saying that the earth (heart) produces or brings forth fruit "of itself" the sower not knowing how.

Have you ever noticed that a garden left unattended becomes overrun with weeds? Hearts are the same way.

We are the "guard-ners" of our hearts, we are the ones who choose what is planted there. 

One way to keep weeds to a minimum is to sow the desired crop really heavy. Just keep the good seed going in and it chokes out the bad.

Thank God for His Word, it is imperishable and incorruptible life giving seed. Plant heaven in your heart and enjoy the crop.

SELAH