Today the Rev Ivan Foster considers the first part of the Lord's prayer.

Firstly we see that this prayer is addressed to God the Father.  

To address the prayer we must first be saved and have God as Our Father.

Secondly we see that when we pray, we enter into Heaven. This then means that to enter into the presence of the Most Holiest we need to prepare and to ask for cleansing of the mind from the thoughts and worries of the World.