Need help with Gospels sources, time line,,etc

Our study group is trying to decipher the sources for the Gospels and wanting to know the order in which the Gospels were comnposed, who the proposed audiences and major themes as well. We'd appreciate someone knowledgeable in religious studies to help answer our question. Thank you

Parables of Jesus

How does Jesus explain the need for speaking in Parables? How does He explain the Parable of the Seed or the Seed Parable in Luke?

At the Areopagas in athens 17:22-31

when paul gave this speech what motive did he have? and how did this speech help develope his theology? what is the main theme?

Christ and the New Covenant

Today some people say we are living in a post-Christian age? What does this mean? (Find a definition and give the source). In what sense might that be truw and what sense might that not be true?

Christ and the New Covenant

From the following readins: Mark, John 14-16; Matthew 1-3, Luke 1-2; Catechism (para 422-511, 571-664); Kreft 129-138 What do the biblical readings say about who Jesus is? How do the authors come to the conclusions that the author does about who Jesus is? Is this view complete? What is missing? John holds that Christ is important to both creation and redemption. What does this mean? Is this found in other readings?