The Drive-In Christian Church celebrates Advent beginning four weeks before the Sunday before Christmas. The word Advent means "coming" or "arrival." The focus of the entire season is the celebration of the birth of Jesus the Christ in his First Advent, and the anticipation of the return of Christ the King in his Second Advent. Thus, Advent is far more than simply marking a 2,000 year old event in history. It is celebrating a truth about God, the revelation of God in Christ whereby all of creation might be reconciled to God. That is a process in which we now participate, and the consummation of which we anticipate. Scripture reading for Advent will reflect this emphasis on the Second Advent, including themes of accountability for faithfulness at His coming, judgment on sin, and the hope of eternal life. With the beginning of the season of Advent, we begin a new liturgical year. The First Sunday of Advent is therefore the Church's "New Year's Day".
In the Judeo-Christian tradition, Sunday begin at sundown of the day before when the faithful celebrate First Vespers. Advent begins the Christmas cycle.

Historically, the primary sanctuary color of Advent is Purple. This is the color of penitence and fasting as well as the color of royalty to welcome the Advent of the King. This point’s to an important connection between Jesus’ birth and death. The nativity, the Incarnation, cannot be separated from the crucifixion. The purpose of Jesus’ coming into the world, of the "Word made flesh" and dwelling among us, is to reveal God and His grace to the world through Jesus’ life and teaching. In this double focus on past and future, Advent also symbolizes the spiritual journey of individuals and a congregation, as they affirm that Christ has come, that He is present in the world today, and that He will come again in power 
The Advent wreath is an increasingly popular symbol of the beginning of the Church year in many churches as well as homes. It is a circular evergreen wreath (real or artificial) with five candles, four around the wreath and one in the center. Since the wreath is symbolic and a vehicle to tell the Christmas story, there are various ways to understand the symbolism. The exact meaning given to the various aspects of the wreath is not as important as the story to which it invites us to listen, and participate. The Drive-In Christian Church as a Unique Advent wreath with our 5 feet high candles that burn for the community to see all during Advent..
          The circle of the wreath reminds us of God Himself, His eternity and endless mercy, which has no beginning or end. The green of the wreath speaks of the hope that we have in God, the hope of newness, of renewal, of eternal life. Candles symbolize the light of God coming into the world through the birth of His son. The four outer candles represent the period of waiting during the four Sundays of Advent, which themselves symbolize the four centuries of waiting between the prophet Malachi and the birth of Christ.
he light of the candles itself becomes an important symbol of the season. The light reminds us that Jesus is the light of the world that comes into the darkness of our lives to bring newness, life, and hope. It also reminds us that we are called to be a light to the world as we reflect the light of God's grace to others (Isa 42:6). The progression in the lighting of the candles symbolizes the various aspects of our waiting experience. As the candles are lighted over the four week period, it also symbolizes the darkness of fear and hopelessness receding and the shadows of sin falling away as more and more light is shed into the world. The flame of each new candle reminds the worshippers that something is happening, and that more is yet to come. Finally, the light that has come into the world is plainly visible as the Christ candle is lighted at Christmas, and The worshippers rejoice over the fact that the promise of long ago has been realized
The first candle is traditionally the candle of Expectation or Hope (or in some traditions, Prophecy). This draws attention to the anticipation of the coming of an Anointed One, a Messiah, that weaves its way like a golden thread through Old Testament history. As God’s people were abused by power hungry kings, led astray by self-centered prophets, and lulled into apathy by half-hearted religious leaders, there arose a longing among some for God to raise up a new king who could show them how to be God’s people. They yearned for a return of God’s dynamic presence in their midst
The light of the candles itself becomes an important symbol of the season. The light reminds us that Jesus is the light of the world that comes into the darkness of our lives to bring newness, life, and hope. It also reminds us that we are called to be a light to the world as we reflect the light of God's grace to others (Isa 42:6). The progression in the lighting of the candles symbolizes the various aspects of our waiting experience. As the candles are lighted over the four week period, it also symbolizes the darkness of fear and hopelessness receding and the shadows of sin falling away as more and more light is shed into the world. The flame of each new candle reminds the worshippers that something is happening, and that more is yet to come. Finally, the light that has come into the world is plainly visible as the Christ candle is lighted at Christmas, and worshippers rejoice over the fact that the promise of long ago has been realized

The themes of advent change from year to year. t this year the four are all based on the central theme of hope. These words for each Sunday In order Hospitality, Forgiveness, Justice, & Covenant all of these are tied into Hope.