This thread seems to be a classic example of the difficulties I had in accepting “economy” when I was first learning about the various Eastern traditions.
I was quite familiar with “dispensation”, which in the Latin tradition means the Pastoral right to “dispense with the legal canons” when doing so is spiritual beneficial, and when it doesn’t contradict absolute moral law. An example of “dispensation” would be saying that a sick person doesn’t have to fast during Lent; the canons say they should, but it would be unhealthy and against the Spirit to force them to, so the canons are dispensed with in that case.
“Economy”, at least in the Byzantine sense, can step beyond the definition of “dispensation”, in that it can apply to situations in which a person is definitely sinning, but coming down hard on them would only lead them away from eventual repentance, rather than towards it. A hypothetical example might be if the Church Canons said that masturbation was worthy of excommunication; masturbation is certainly a sin, but to simply excommunicate anyone who did it would just mean that most people would leave the Faith entirely when they became teenagers, and likely never look back.
A real life example might be that, in the case of a married couple who has been practicing contraception, it would lead them away from the Faith to simply say during Confession “if you don’t stop, you’re damning yourself and your spouse, and you’re not welcome at the Sacraments until you resolve to quit using contraception”. Instead, a Confessor might say that the couple must be working towards abandoning the sinful behavior, but that the Church understands it’s a struggle and not something completed over-night. They are free to Confess, including their use of contraception, but they aren’t dropped immediately from the Sacraments just because it’s known that they aren’t going to reform this minute. They are being led away from sin by their Confessor, not towards it either by harshness or leniency.
Now, in practice, I’ve seen this approach towards “economy” used in both the East and the West. The only difference is that the East, or at least the Byzantine tradition, has a word and “theory” for it, while the Latin tradition doesn’t. I’ve never heard from a Latin priest “if you don’t stop that right now, you’re damned”, but I have heard “here’s something you can do to strengthen yourself for the struggle in the future, but when you fail keep returning to Confession, and start again to be like Christ”, with the complete understanding that I’m likely to be back in a week to Confess the very same sins. In contrast (and comparison), in the Melkite Church I’ve usually heard something like “we humans struggle with such things, but don’t be consumed with your evil actions; push towards a union with Christ, pray and keep moving towards God”.
In both cases my struggle is understood, and I’m not being “cut off” or judged. In both cases my well-being and striving towards God is taken into consideration, and there is understanding as well as forgiveness.
There is certainly no “difference in the concept of sin”, and there is barely even a difference in approach. If anything I’d say that the difference is more of a cultural nuance.
The problem is that when Latins hear such things like “there is a difference in the concept of sin”, and “a sin can be overlooked in the interest of mercy”, it comes across as meaning that sin is relative, or not “really” against God. Sin is an absolute, not a relative thing (though individual occaisions can certainly be relative, which I think is Marduk’s point, and is entirely Patristic and even Scriptural). Sin is also ALWAYS evil, never a good, never even “allowable”. It’s understandable, on a human level, but never on a Divine level, and it always means a severing between God and man.
The real truth is that sometimes sin isn’t allowed, but it IS understood, and that understanding can be used to lead people away from the sin. Yes, you struggle and can’t find the good answer to this temptation; keep struggling, and find the good. That doesn’t mean that the evil choice becomes “right” because a Confessor understands, it means that an evil choice is still a very strong temptation, and needs delicate handling for the person to overcome it.
If a Confessor, or any Catholic, ever says that an evil is “acceptable” out of mercy, they’d do well to read Ezekiel 3:
17] "Son of man, I have made you a watchman for the house of Israel; whenever you hear a word from my mouth, you shall give them warning from me.
18] If I say to the wicked, `You shall surely die,’ and you give him no warning, nor speak to warn the wicked from his wicked way, in order to save his life, that wicked man shall die in his iniquity; but his blood I will require at your hand.
19] But if you warn the wicked, and he does not turn from his wickedness, or from his wicked way, he shall die in his iniquity; but you will have saved your life.
There is no mercy in overlooking sin, or allowing it. There is only double-condemnation.
Peace and God bless!