1. ^{{cite book|last=Ernest Frederick Eilert|title=Luther league review: Volumes 23-34|url=https://books.google.com/books?id=sOBLAAAAMAAJ&pg=RA1-PA14&dq=falling+away+backsliding&hl=en&sa=X&ei=Q2DZT9qZMISC2wWt1rCfDw&ved=0CDMQ6AEwAA#v=onepage&q=falling%20away%20backsliding&f=false|year=1910|publisher=Luther League of America|quote=In spite of this covenant and God's many promises, Israel was constantly falling away — backsliding, but the time of the final backsliding came and God spoke to them through his prophet: "Return, ye backsliding children."}}
2. ^ B. J. Oropeza, In the Footsteps of Judas and Other Defectors: The Gospels, Acts, and Johannine Letters. Apostasy in the New Testament Communities, Volume 1 (Eugene, OR: Cascade Boos, 2011), 1-2.
3. ^{{cite book|last=Rice|first=John|title=Backslider |url=https://books.google.com/books?id=a43CvKCJygUC&printsec=frontcover&dq=backslide&hl=en&sa=X&ei=A1LZT-bANIOy2wXwz-T2Ag&ved=0CEQQ6AEwAg#v=onepage&q=backslide&f=false|accessdate=14 June 2012|year=1943|publisher=Sword of the Lord Publishers|isbn=0873980506|quote=But one who is truly born again, a child of God who falls into sin, is a backslider. It may be outrageous and gross sin known to everyone, or it may be merely coldness of heart, a lukewarmness of heart instead of the burning fire of love for God. But when a Christian loses any of his joy, or loses part of his sweet felloship with God, or falls into sin, then he is a backslider.}}
4. ^¹ {{cite book|author=Loyal Jones|title=Faith and Meaning in the Southern Uplands|url=https://books.google.com/books?id=a43CvKCJygUC&printsec=frontcover&dq=backslide&hl=en&sa=X&ei=A1LZT-bANIOy2wXwz-T2Ag&ved=0CEQQ6AEwAg#v=onepage&q=backslide&f=false|accessdate=14 June 2012|year=1999|publisher=University of Illinois Press|isbn=0252067592|quote=Sanctification and Backsliding I have often heard the term "to backslide" in Arminian-type churches, such as Methodist and Pentecostal-Holiness, and it is linked to the idea of perfection, the notion that if you are truly saved, you may have a second blessing-sanctification-that can perfect your life and enable you to live above sin; conversely, if you do sin, you have backslid from what is expected of you as a Christian. It is preached further that if you should die while you are in such a lapsed state, you are in danger of going to hell.}}
5. ^{{cite book|author=Thomas Langan|title=The Catholic Tradition|url=https://books.google.com/books?id=u2a87RuY2icC&dq=backsliding+Catholic+sin&source=gbs_navlinks_s|accessdate=14 June 2012|year=1998|publisher=University of Missouri Press|isbn=0826211836|page=214|quote=Protestants and Catholics alike today distinguish clearly "justification" from "sanctification" And all agree that our sanctification begins with the forgiveness of sins through God's totally gratuitous act, that through subsequent sinning we can "backslide," and that God further extends His forgiveness, and helps us back up onto the difficult road to personal sanctity.}}
6. ^{{cite web|url=http://www.umc.org/site/apps/nlnet/content3.aspx?c=lwL4KnN1LtH&b=4746357&ct=5571239 |title=Do United Methodists believe "once saved, always saved" or can we "lose our salvation"? |last=Burton-Edwards |first=Taylor |year=2012 |publisher=The United Methodist Church |accessdate=14 June 2012 |quote=But we can “fall away” from it. Or to use another metaphor, we can move so far from the saving streams of God’s love and power that we parch and spiritually die. The consistent focus of Wesley’s teaching, however, is far less the warning about the possibility of such death and thus ultimately Hell (though he does not shrink from offering such warnings upon occasion, even as noted in the quote above), but rather upon the consistent, unfailing grace of the God revealed in Scripture and in the person of Jesus Christ, the God who is abounding in mercy and steadfast love. |deadurl=yes |archiveurl=https://web.archive.org/web/20121201025815/http://www.umc.org/site/apps/nlnet/content3.aspx?c=lwL4KnN1LtH&b=4746357&ct=5571239 |archivedate=1 December 2012 }}
7. ^{{cite book|author=Milton Jacob Firey|title=Infant salvation: or, The passivity of infants, the key to this perplexing subject|url=https://books.google.com/books?id=eK0TAAAAYAAJ&pg=PA328&dq=backslide+israel++idols&hl=en&sa=X&ei=WVTZT-S8FMKW2QXEwKzADw&ved=0CEAQ6AEwAg#v=onepage&q=backslide%20israel%20%20idols&f=false|accessdate=14 June 2012|year=1901|publisher=Funk & Wagnell's|quote=The prophets refer to the idolatry and wickedness of Israel and Judah repeatedly, but always as the wickedness of those who were once in a state of grace. Their sin is that of "backsliding," "departing from God." This is the case even where the whole nation is addressed. Hosea says" "Ephraim is joined to idols, let him alone" (Hosea iv:17). By Ephraim is meant all that belonged to the ten revolted tribes-all Israel. This idolatry which joins them to idols the same prophet denominates "backsliding." "And my people are bent to backsliding from me" (Hosea xi:7).}}
8. ^{{cite book|author1=Alexander McConnell |author2=William Revell Moody |author3=Arthur Percy Fitt |title=Record of Christian work, Volume 18|url=https://books.google.com/books?id=MuaPhGZzwtMC&pg=PA371&dq=Prodigal+Son+backsliding&hl=en&sa=X&ei=XFXZT6CZMfGK2QXP7PwP&ved=0CDsQ6AEwAA#v=onepage&q=Prodigal%20Son%20backsliding&f=false|accessdate=13 June 2012|year=1899|publisher=Record of Christian Work Co.|quote=The tenderest, yearningest words of Scripture are for backsliders. Remember the parable of the prodigal son is a backslider's parable.}}
9. ^{{cite book|author=Edwin Davies, D.D.|title=Holy thoughts on Holy Things|url=https://books.google.com/books?id=VQUDAAAAQAAJ&pg=PA35&dq=prodigal+son+backsliding&hl=en&sa=X&ei=WVvZT4CpAeGe2QWM0MiFDw&ved=0CGUQ6AEwCA#v=onepage&q=prodigal%20son%20backsliding&f=false|accessdate=13 June 2012|year=1882|publisher=Ward, Lock, & Co.|quote=Backsliding, — The Folly of When a Christian backslides, it is as if the prodigal son had re-acted his folly, and left his father's house a second time. — Dr. Kevins. Backsliding}}
10. ^¹ {{Cite journal|author=Nancy Bermeo|url=http://www.journalofdemocracy.org/article/democratic-backsliding|title=On Democratic Backsliding|journal=Journal of Democracy|volume=27|issue=1|date=January 2016|pages=5-19}}