Galatians 3:4
Did you suffer so many things [for the faith] all for nothing? [That is], if it really was for nothing?
2 John 1:8
Pay close attention to yourselves, so that you do not lose what we [Note: Some Greek manuscripts say "you"] worked for [i.e., the spiritual blessings you have acquired], but [continue faithful] so that you will receive a full reward. [See Luke 12:47-48; James 3:1; Matt. 20:1-15].
1 Corinthians 15:2
[and] you have been saved by it also, if you hold on to it firmly [i.e., continue believing and practicing it]. For if you do not [hold on to it firmly], you will have believed [it] all for nothing.
Hebrews 6:4-6
[These are people] who were once enlightened [by the Gospel message], who had experienced the gift from heaven [i.e., forgiveness, never ending life, etc. See Rom. 6:23], who had partaken of the Holy Spirit [See Acts 2:38],
Hebrews 10:32-39
But remember the earlier days when, after you were enlightened [to the truth], you endured a difficult struggle by having to suffer [much].
2 Peter 2:20-22
For if people who have escaped from the defiling practices of the world by coming to know our Lord and Savior Jesus Christ, become tangled up in them again, and are overcome by them, these people are worse off than before they were converted.
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