ACTS 2:32-33, 36-41 for part I of "Loving The Church" (What is the Church?) It is taken from Peter's sermon on The Day of Pentecost; and from it we see people "repent and be baptized" which are what gives us entrance into The Church both then and now.
Also, we see that the people were called out and assembled together which is essentially the definition of the English word "Church."

Acts 2:42-47: "Devoted to God & Each Other" 

Call to worship 

                                          1 Corinthians 15:1-4 

 "Now I would remind you, brothers, of the gospel I preached to you, which you received, in which you stand, and by which you are being saved, if you hold fast to the word I preached to you- unless you believed in vain. For I delivered to you as of first importance what I also received."

Response:

that Christ died for our sins in accordance with the Scriptures,

that he was buried, that he was raised on the third day

 in accordance with the Scriptures . . ." 

Benediction 

1 Peter 2:10

Once you were not a people, but now you are God's people; 

Once you had not received mercy, but now you have received mercy." 

Matthew 28:16-20 (The Great Commission.) In this text we see Faithful obedience, assurance of provision; we see doubt and ultimately the universal need for The Gospel: as our marching orders.

Moving forward in our Advent Series, The Coming of Christ, Pastor Kevin talks about how Jesus is our Hero and our Only Hope through expository preaching.

Continuing on Faithfulness...