1 Timothy 2:1 Prayer Isaiah 1) vital and 2) varried. With a heart of reverence, and a heart of concern and confidence. First .. in this set of instructions re worship Supplication .. deep personal needs of the heart, fervent cries. Prayers .. general communication with God Intercessions .. petitions submitted to a higher being, pleading on behalf of others. Giving of thanks .. Gratitude, All .. the key word