761. I have already said [§§741, 751] that spiritual struggle is a battle inside us between the evil spirits and angels present with us, and that we sense this conflict indistinctly in our conscience.

Further vital information about this combat is that angels constantly defend us and deflect the evil that the evil spirits intend against us. They even defend the falsity and evil we have in us, because they know very well where we obtained the falsity and evil: from evil spirits and demons. We never produce anything misguided or wicked out of ourselves. It is the evil spirits with us who produce it and at the same time cause us to believe that it comes from us. Such is their malevolence. What is more, at the same instant that they are filling us with these things and making us believe this way, they are also accusing and condemning us. I can back this claim with many different experiences.

Those lacking faith in the Lord cannot receive light dispelling this belief that they are the source of evil, so they adopt the evil as their own and become just like the evil spirits who accompany them. That is the human condition.

As angels are aware of this, during the trials of regeneration they even defend our falsity and evil. Otherwise we would suffer defeat, since we have nothing in us that is not evil and therefore false and are accordingly nothing more than a heap and conglomeration of evils and resulting falsities.

4274. 'And a man wrestled with him' means temptation that concerns truth. This is clear from the meaning of 'wrestling' as temptation. Temptation itself is nothing other than a wrestling or conflict, for truth is attacked by the evil spirits and defended by the angels who are present with a person. And his awareness of that conflict taking place within himself is temptation, 741, 757, 761, 1661, 3927, 4249, 4256. But no temptation can arise unless the good of truth, that is, the love or affection for truth, exists in him. For anyone who does not love the truth he knows, or is not affected by it, does not trouble about it at all, whereas anyone who does love it is worried lest it should suffer harm. Nothing else constitutes the life in a person's understanding than that which he believes to be the truth, and nothing else the life of his will than that which, he has become convinced, is good. This being so, when that which he believes to be the truth is attacked the life of his understanding is attacked; and when that which, he has become convinced, is good is attacked the life of his will is attacked. And therefore when a person is being tempted his life is under attack.

[2] The reason why the conflict at first concerns truth or is about truth is that truth is what a person loves first. That which anyone loves is the object of evil spirits' attack, but once he starts to love good more than truth, which takes place when order is being turned around, the temptation of him concerns good. But few know what temptation is, because few at the present day undergo any temptation; for none are able to be tempted except those who are governed by the good of faith, that is, by charity towards the neighbour. If those who are not governed by such charity experienced temptation they would instantly give way; and in those who give way evil becomes more firmly established and falsity more firmly believed, because in their case the evil spirits with whom they are thereby associated are victorious. This is the reason why at the present day few are allowed to enter into any spiritual temptation, but only into some natural forms of distress in order that they may be held back by means of them from self-love and love of the world into which they would otherwise plunge without any restraint.