"Eternal Life" according to Scripture

I thought I had written a dedicated post about the Biblical teaching on "eternal life," but after doing a search it seems I only wrote about it in passing (e.g. Here and Here). As with many of my posts, the heart of good apologetics is defining key theological terms according to the Bible. Most theological errors are due to people unconsciously assigning their own definitions to key theological terms, which results in building other theological conclusions on an faulty foundation. In this case, many people will read verses such as "whomever believes in him will have eternal life" (Jn 3:15) as if it were saying once you accept the Gospel your spot in heaven is secure forever. This is understandable, but it's a serious mistake and even misses the beauty of such texts. 

 

Doing a simple word search, the term "eternal life" appears in approximately 45 verses in the Bible. To keep this post short, I wont go through every verse, but you can and should follow the link to see the verses for yourself. The key verses I want to highlight are as follows:

• John 4:14 but whoever drinks of the water that I will give him will never be thirsty again. The water that I will give him will become in him a spring of water welling up to eternal life.
  
• John 5:24 Truly, truly, I say to you, whoever hears my word and believes him who sent me has eternal life. He does not come into judgment, but has passed from death to life.
  
• John 17:3 And this is eternal life, that they know you, the only true God, and Jesus Christ whom you have sent.
  
• 1 John 3:14-15 We know that we have passed out of death into life, because we love the brothers. Whoever does not love abides in death. Everyone who hates his brother is a murderer, and you know that no murderer has eternal life abiding in him. 

In these passages from John, it is clear that "eternal life" is not something that comes in the future, it is not a ticket to heaven, but rather it is something you presently experience. In John's mind, to have "eternal life" means you have a relationship with the Trinity, the Trinity dwells within you. You "know" the Father and the Son, you have a spring of water flowing within, you have passed from spiritual death to inner spiritual life. In short, you have "eternal life abiding within" yourself (1 Jn 3:15). So all those times in John when Jesus says "believe and you will have eternal life," this is simply saying if you believe Jesus is your Savior, you will be in communal relationship with the Trinity. This communion can obviously be broken, as we see Adam originally had communion and fell, and 1 John 3:15 warns that mortal sin will result in no longer having eternal life in yourself (unless you repent). 

It is understandable why the term "eternal life" would confuse many, but it's pretty clear once you stop and try to understand the term from John's mystical perspective. That said, now it's time to look at how the term "eternal life" is used by Paul and other Apostles, because we will see a different usage than John's. 

How Protestants violate Paul's instructions on married clergy. (1 Timothy 3:2)

Protestants often bring up 1 Timothy 3:2 against Catholicism's rules on married clergy. Protestants say that Paul plainly says a Minister must be married, and thus Catholicism must use "traditions of men" to enforce celibacy to get around Paul's requirement for Church ministry. The irony here is that Catholicism actually does follow Paul's rules, and it is Protestants who pretty blatantly violate them. Let's first take a look at the passage in question and then I'll show why Protestants don't take the Bible as seriously as they think they do.

1 Timothy 3: 2 Therefore an overseer [Pastor/Minister] must be above reproach, the husband of one wife, sober-minded, self-controlled, respectable, hospitable, able to teach, 3 not a drunkard, not violent but gentle, not quarrelsome, not a lover of money. 4 He must manage his own household well, with all dignity keeping his children submissive, 5 for if someone does not know how to manage his own household, how will he care for God's church? 6 He must not be a recent convert, or he may become puffed up with conceit and fall into the condemnation of the devil.

The first thing to note is that Paul is talking about candidates for ordination here, Paul is not talking about those already ordained. This is important because Paul is saying that the married man who seeks ordination must already be married and he must already have children (note the plural). Nothing in this text indicates someone already ordained can still get married later on, and yet Protestants teach someone who is already a Pastor can still do these things after ordination. In fact, Protestant seminaries typically consist of young men studying for ordination, and of these young men a good number of them aren't already married, and an even larger percentage of them don't have children (note the plural) yet. Thus, Protestants are blatantly violating Paul's teaching here, all the while thinking they are following Paul's teaching. So Protestants should be careful when using this verse against Catholicism, because any Protestant seminarian who is not married, or married without more than one child, or even infertile, is thus prohibited from ordination based on their own Protestant logic!

Does falling away from the faith mean you were never really saved in the first place? (1 John 2:19)

Many Protestants teach that you cannot lose your salvation, so when a person "falls away" from the faith, some of these Protestants conclude that this person was never really saved in the first place. Their favorite prooftext for this claim is 1 John 2:19. Their interpretation is quite convenient, but is actually quite unreasonable, and it's is hurtful towards Christians who struggle with sin (thinking they might never have been saved). 

To begin, consider the context of 1 John 2:19,

18 Children, it is the last hour, and as you have heard that antichrist is coming, so now many antichrists have come. 19 They went out from us, but they were not of us; for if they had been of us, they would have continued with us. But they went out, that it might become plain that they all are not of us.

These Protestants read 2:19 as saying these people who "went out" of the community by apostasy demonstrate that they never really were saved, since true Christians remain in the community. This interpretation is somewhat understandable, but it is very weak when you consider the context, the Greek words themselves, similar verses, and theological coherence. 

Countering the Protestant claim that "Oral Tradition" was invented to justify unbiblical teachings.

Protestants are understandably concerned when Catholics appeal to "Tradition" when justifying certain teachings. There is a certain objectivity, and thus safety, about having a written document like the Scriptures. Indeed, that's one of the reasons why Catholics believe God gave us the Scriptures in the first place. Too often, appeals to Tradition are framed in terms of "Catholics cannot justify this teaching from Scripture, so they must turn elsewhere," and that "elsewhere" is seen as some secrete list of teachings passed on orally, from one bishop to another, even though nobody knows when or where. If this is what "Tradition" refers to, then this should be troubling to any Catholic. But fortunately, that's not the case, and in fact the answer is deceptively simple: Oral Tradition within historical Christianity is basically synonymous with the Liturgical Life, that is how the Sacraments are celebrated, the Liturgical Calendar, etc. These are very 'public' sources to consult, and more or less objective as well, so there is no hiding things and then randomly appealing to some unwritten unverifiable "tradition" when need be.