It remains that we look into the second condition of just warfare, to wit, that just cause exist for waging it. This condition, in which might be presented greatest difficulty, is the clearest and plainest part of the matter before us; for not only are some of the four causes and grounds pointed out by us, as being any one of them in itself sufficient, but all the just causes are here concurrent. The first condition is fulfilled in that these Zambales impede the general traffic by sea and land of those who go to Pangasin and Ylocos and Cagayan. And, albeit the traffic works damage neither to them nor to their lands, but uses a common highway, yet they sally out upon the highways and kill and rob passengers, as appears from the reports. Concurs also the second cause; for, although these Zambales are not molested by our people, they assault and murder them, not only falling upon them in the highways, as already said, but also seeking them out in the settlements while they are laboring in the fields; so that neither in their fields nor their homes are our people safe--which also is shown in the reports. Furthermore, after promising obedience to our king and to the governor on his behalf, they have rebelled and renounced obedience, as we have said; and this is the third of the reasons which, as we said, justify the war. Finally, the war is justified by their failure to keep their word and their pledges of friendship; for, as is well known, they have again and again, in the time of previous governors, been reconciled and have promised friendship, and thus have obtained pardon for their acts. And in the year just past this was done with greater formality and more solemn assurances, as appears from the record; but notwithstanding this, breaking the compact of peace, they have since then inflicted other and graver injuries--sallying out as robbers into the public routes by land and by sea, making descents on our settlements and murdering everyone on whom they can lay hands, be they Indians or Spaniards, seculars or ecclesiastics. Indeed, it is well known that last year they murdered a religious of our order, and they were tracking our provincial and two others, his companions; but all these, thanks to their own watchfulness, escaped. From what has been said it stands amply proved that the war to be waged against the Zambales is a just one, and, beyond all scruple, as well on the part of him who sets it on foot as of those who take part in it.