We picked up this evening with Hypothesis 12. The subtitle is on avoiding idle talk. However, this does not do justice to what we are given in the text. It is revealed to us how we are to kindle within our hearts the fire of love for God that then gives rise to a holy sacrifice of praise. 
Thus, the greatest thing that we can give God is to emulate the angels who praise Him without ceasing. Our love for the Lord should give rise to an urgent longing within the heart to call out to Him constantly and without distraction. 
Likewise, when we pray in common, we are to be attentive to the fact that we are responsible for the attentiveness of those around us and seek to preserve their focus. We do not pray or chant in an individualistic fashion but again imitate the angels in crying out to the Lord with one voice of love. 
What a blessing monks are for the church. The fathers tell us that Christ perfects the praise of infants; that is, he prefects the prayer of the monk in his innocence and childlike simplicity. It is through this humble prayer and sacrifice of praise that the demons are conquered. What makes this even more powerful is that it is often done hidden from the eyes of the world. Such prayer is offered without pride or self-consciousness. Rather it rises unimpeded to the very throne of God on behalf of all.
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Text of chat during the group:
00:46:55 Forrest Cavalier: Since you mentioned the comment of the monk, I was thinking that every vocation is "impossible". Hence the need for grace.
 
01:06:33 Lorraine Green: Thank you!
 
01:07:05 Lisa Smith: Thank you Fr. And God bless you.?
 
01:07:26 Rebecca Thérèse: Thank you