Definition of the word “if” per
http://www.merriam-webster.com/dictionary/
a : in the event that
b : allowing that
c : on the assumption that
d : on condition that
The word “if” introduces a potential outcome based on a condition.
Ex: “If (
in the event that, allowing that, on the assumption that, on condition that) you eat that mushroom (
the condition) you may die. (
the potential outcome)
Ex. “if (
in the event that, allowing that, on the assumption that, on condition that) any one's name was not found written in the book of life, (
the condition) he was thrown in the lake of fire. (
the potential outcome) (Rev 20:15 RSV)
Ex: if (
in the event that, allowing that, on the assumption that, on condition that) Christ has not been raised, (
the condition) then our preaching is in vain and your faith is in vain. (
the potential outcome) (1 Cor 15:14 RSV)
It logically follows that the failure to meet the condition will result in the potential outcome not coming to pass. So, with reference to the first example, if you do NOT eat the mushroom you will NOT die from the effects of eating it.
COL 1:21-23 And you, who once were alienated and enemies in your mind by wicked works,
yet now He has reconciled in the body of His flesh through death, to present you holy, and blameless, and above reproach in His sight —
IF YOU CONTINUE IN YOUR FAITH, established and firm, not moved from the hope held out in the gospel.
The outcome of being “
reconciled in the body of His flesh through death, to present you holy, and blameless, and above reproach in His sight” is contingent upon the condition that “
YOU CONTINUE IN YOUR FAITH, established and firm, not moved from the hope held out in the gospel.”
It follows logically that is one does NOT “
YOU CONTINUE IN YOUR FAITH, established and firm, not moved from the hope held out in the gospel” (fails to meet the condition) then the potential outcome of of being “
reconciled in the body of His flesh through death, to present you holy, and blameless, and above reproach in His sight” will not become a reality.
HEB 3:14 We have come to share in Christ
IF WE HOLD FIRMLY TILL THE END THE CONFIDENCE WE HAD AT FIRST.
The logically inferred opposite outcome of the opposite condition: If we DO NOT hold firmly then we HAVE NOT come to share in Christ.
2 PE 1:5-10 For this very reason,
make every effort to add to your faith goodness; and to goodness, knowledge; and to knowledge, self-control; and to self-control, perseverance; and to perseverance, godliness; and to godliness, brotherly kindness; and to brotherly kindness, love. For
if you possess these qualities in increasing measure, they will keep you from being ineffective and unproductive in your knowledge of our Lord Jesus Christ. But if anyone does not have them, he is nearsighted and blind, and has forgotten that he has been cleansed from his past sins.
Therefore, my brothers, be all the more eager to make your calling and election sure.
For IF YOU DO THESE THINGS, YOU WILL NEVER FALL,
The logically inferred opposite outcome of the opposite condition: If you DO NOT DO these things the possibility of falling is a reality.
EZE 18:24 "
But IF a righteous man turns from his righteousness and commits sin and does the same detestable things the wicked man does, will he live? None of the righteous things he has done will be remembered. Because of the unfaithfulness he is guilty of and because of the sins he has committed, HE WILL DIE.”
In this case, both the positive and negative conditions and potential outcomes are stated.
So, based on this sample of verses, (among others not posted here) I conclude that 1 Peter 1:23 does not confirm the heretical teaching of eternal security simply because it is impossible to confirm an alleged "Biblical teaching" that the Bible does not teach.
mazel tov
iakov the fool