John 15
“I am the true vine, and My Father is the vinedresser. 2 Every branch in Me that does not bear fruit He takes away; and every branch that bears fruit He prunes, that it may bear more fruit. 3 You are already clean because of the word which I have spoken to you. 4 Abide in Me, and I in you. As the branch cannot bear fruit of itself, unless it abides in the vine, neither can you, unless you abide in Me.
5 “I am the vine, you are the branches. He who abides in Me, and I in him, bears much fruit; for without Me you can do nothing. 6 If anyone does not abide in Me, he is cast out as a branch and is withered; and they gather them and throw them into the fire, and they are burned
In the text it is "individual"
"If anyone does not abide in Me, he is cast out"...
Abide in Me, and I in you.
in the chapter some remain and others cast out... it is individual
Same thing with the sower and the seeds - some live and some die -- it is individual
Salvation has always been individually chosen or rejected. This is irrefutable.