For U.S. evangelicals riding the fumes of a previous generation’s Christendom assumptions, a triumphalist theology of celebration and privilege - rooted in a praise-only narrative - is perpetuated by the absence of lament and the underlying narrative of pain, suffering, and injustice that informs lament.
When we consider the typical church worship service in the United 
States, we discover certain trends. Lament and stories of suffering are 
conspicuously absent. 
In Hurting with God, Glenn Pemberton notes that laments constitute 40% of the Psalms.  Christian Copyright Licensing International (CCLI) licenses local 
churches for the use of contemporary worship songs. CCLI tracks the 
songs that are employed by local churches, and its list of the top 100 
worship songs as of August 2012 reveals that only five of the songs 
would qualify as a lament.
How we worship reveals what we prioritize. The American church avoids 
lament. Consequently the underlying narrative of suffering that requires
 lament is lost in lieu of a triumphalistic, victorious narrative. We 
forget the necessity of lament over suffering and pain.
Lament acknowledges the pain and suffering that has led to current 
injustices. Lament challenges the status quo of injustice. American 
Christians that flourish under the existing system seek to maintain the 
status quo and avoid lament.
Self-absorbed Christians who are apathetic towards injustice don't suddenly appear by happenstance.  
For American evangelicals riding the fumes of a previous generation’s Christendom assumptions, a triumphalist theology of celebration and privilege rooted in a praise-only narrative is perpetuated by the absence of lament and the underlying narrative of pain, suffering, and injustice that informs lament.
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