Jesus said they believed for a while...
And He NEVER said anything about loss of salvation. Your assumption is unfounded. In fact, His point was that those who believe for a while and in time of testing, fall away, do not produce fruit. There is nothing about loss of salvation.
Those in verse 12, never believed.
12 Those by the wayside are the ones who hear; then the devil comes and takes away the word out of their hearts, lest they should believe and be saved.
Clearly, those who have believed ARE saved.
V.12 represents those who hear, but do no believe.
Correct. They are not saved.
V.13 represents those who believe for a while.
And are, therefore, saved. All who believe (even in the aorist tense) are saved.
btw, did you know that Jesus used the aorist tense in v.12 and the present tense in v.13?
13 But the ones on the rock are those who, when they hear, receive the word with joy; and these have no root, who believe for a while and in time of temptation fall away.
Iow, the time of temptation is the reason they quit believing, not quit being saved.
These believe... for a while. Then they fall away from what they believed.
Correct. It does NOT say they fell away from salvation.
The condition for salvation is explained by Jesus in verse 12. believe and be saved.
Those in verse 13 were saved when they believed.
Correct.
When they stopped believing, they fell away from the thing they believed.
False. There is no verse that SAYS this. This is only the opinion of those who reject "once a child of God, ALWAYS a child of God".
When they stop believing, they are in a state of UNBELIEF, and become unbelievers.
No, they become apostate, not unbelievers.
Unless you can show a scripture that teaches us that an unbeliever is saved, then those who believed for a while were no longer saved.
Ha! The burden of proof is on your assumption that salvation is based on continuing faith. You haven't proved that yet.
The end of you faith is the salvation of your soul. 1 Peter 1:9
Let's look at "end" here:
telos
1) end
1a) termination, the limit at which a thing ceases to be(always of the end of some act or state, but not of the endof a period of time)
1b) the end
1b1) the last in any succession or series
1b2) eternal
1c) that by which a thing is finished, its close, issue
1d) the end to which all things relate, the aim, purpose
2) toll, custom (i.e. indirect tax on goods)
What does 1a mean to you: the limit at which a thing ceases to be. Iow, even if faith ceases to be, one is saved.
Your attempt to use verses that don't support your claim about the requirement of on-going faith to save isn't working for you.
There are no verses that teach that.
And you haven't refuted the fact that once a child of God, ALWAYS a child of God. If you disagree, please point to any verse that says so.
Or that some children of God will end up in the second DEATH, even though they possess eternal LIFE.
How does eternal LIFE end up in the second DEATH.
That isn't a rational view, imho.