The
 first week of Advent wraps up the entire year of Christian teaching and
 celebration, by telling us of that blessed, joyful return of our Savior
 to the world.  Typically, the message of that day in song and sermon 
and prayer gives us reasons to lift up our eyes in hope of His return, 
and to be encouraged as we continue to work with Him on the earth now. 
But
 of course, Jesus couldn't return unless He'd been here once already.  
The next three weeks of Advent teach us some of the many lessons of the 
first coming.  Those include the fact that humanity needed His sacrifice
 for sin.  But Jesus didn't just come here to die -- He, as the Son of 
God and the Son of Man, perfectly joined God with humanity for the first
 time.  Because He did that, He healed the breach that was opened up in 
Eden and continued on to that time.  All of the angels were waiting for 
that new beginning, and they celebrated at His birth (
Luke 2:8-14)  just like they had at the creation (
Job 38:7). 
Hebrews 9:26-28
 gives us both ends of the Advent season when it says this:  "But now, 
once for all time, he has appeared at the end of the age to remove sin 
by his own death as a sacrifice. And just as each person is destined to 
die once and after that comes judgment,  so also Christ died once for 
all time as a sacrifice to take away the sins of many people. He will 
come again, not to deal with our sins, but to bring salvation to all who
 are eagerly waiting for him."
Do you have goose bumps yet?  I 
do, every time I think about the magnificent, all-inclusive scope of 
that passage.  He's been here once; He dealt decisively with our 
separation from God; and He's coming back to finalize what He started a 
long, long time ago.  I've got every reason that I can think of to 
celebrate.  How about joining me?