What's the deal with the pink Advent candle?

I don't know your traditions, if you have these traditions, but growing up the four Sundays of Advent were Hope, Peace, Joy, and Love. This last Sunday was the third Sunday of Advent and therefore Joy. Another tradition I have often seen in Advent wreaths is having the third candle be pink instead of the typical purple color of Advent. I did a little digging (wikipedia) to find the story behind this pink candle and have discovered the following.

The third Sunday of Advent is called "Gaudete Sunday" in the liturgical calendar, and "gaudete" is Latin for "rejoice". Historically this Sunday's mass begins with Philippians 4:4-6.

But why the pink candle? Turns out the candle is pink to help distinguish and highlight this Sunday and specifically the theme of joyful anticipation of Jesus's coming into the world. I find this idea intriguing.

I don't know about you, but I experience Advent as a quiet and contemplative season of the year. I enjoy reflecting upon the melancholy themes of exile and walking in darkness before Christ's triumphant entry. Just as we are waiting for the light of Christmas and Jesus's first coming, the whole world is still waiting for the light of Jesus's second coming.

But Christmas is not only about the solemn reflection upon the state of the world, it is a joyful celebration of Emmanuel, our God who came to be with us. After being rejected by humanity God in His goodness He sent us His Son. Jesus came back to this dark world which He could have easily given up on (I would not blame Him if He had). We have hope, peace, joy and love because Jesus has come into the world. Jesus is coming and nothing will ever be the same.

And so it is fitting for Christmas to be a fun and festive season; to give gifts, sing carols, eat cookies, and be with family. Our God is a God of celebration. In the Torah He very specifically called the Israelites to celebrate three festivals in remembrance of what God had done for them (Passover, Booths, and Pentecost). It is only appropriate we too be a people of celebration as we remember all the Lord has done for us.

Yes this world is still in darkness, but we joyfully await Jesus's triumphant return.