Yes sir. And it has been pointed out "they shall NEVER perish". Somehow we have changed the meaning of Never. The Lord knew that this doctrine would be attacked vehemently that He even threw in the double negative of "Never", meaning no, not ever!
The doctrine of eternal security actually starts with John 5:24~~"Truly, truly, I say to you, he who hears My word, and believes Him who sent Me, has eternal life, and does not come into judgment, but has passed out of death into life.
The "truly truly" is a point of doctrine and means that the reader needs to pay very careful attention to what is being said.When the Lord says, “Truly, truly” in the Greek, this is known as a sentential participle, which emphasizes an important point of doctrine. These two words actually mean, for certain, without a doubt, or indeed.
The phrase, “Truly, truly” or “Amen, amen” is used 25 times in the Bible, all found in the Gospel of John. Each time the phrase is used, it introduces a truth that is of the greatest importance, i.e., something we need to pay particular attention to.
And if one studies these "truly,Truly" Statements, they are the most attacked parts or counterfeited parts of the truth.