When you pray, your shimjeong should be as earnest as a baby who cries for his mother's milk.
Quotes about sincerity
From the speeches of Sun Myung Moon and Hak Ja Han
There is no dream impossible to fulfill, if we share our love with a sincere shimjeong.
Blessed are those who have an unchanging internal standard of shimjeong to respect Heaven, be harmonious with others, and love the earth.
You can serve God with all your sincerity, not because you have learned it from someone who guides or forces you, but because that kind of feeling automatically springs forth from your shimjeong.
Live with the desire to take care of God rather than to be taken care of by Him.
The best way to stimulate the God’s shimjeong is to dedicate your sincere heart.