Joshua 22:17 Is the iniquity of Peor too little for us, from which we are not cleansed until this day, although there was a plague in the congregation of the Lord, 18 But that ye must turn away this day from following the Lord? and it will be, seeing ye rebel to day against the Lord, that to morrow he will be wroth with the whole congregation of Israel.
[Patriarchs & Prophets pp 519] In reply the accused explained that their altar was not intended for sacrifice, but simply as a witness that, although separated by the river, they were of the same faith as their brethren in Canaan. They had feared that in future years their children might be excluded from the tabernacle, as having no part in Israel. Then this altar, erected after the pattern of the altar of the Lord at Shiloh, would be a witness that its builders were also worshipers of the living God. With great joy the ambassadors accepted this explanation, and immediately carried back the tidings to those who sent them. All thoughts of war were dismissed, and the people united in rejoicing, and praise to God.
The children of Gad and Reuben now placed upon their altar an inscription pointing out the purpose for which it was erected; and they said, “It shall be a witness between us that Jehovah is God.” Thus they endeavored to prevent future misapprehension and to remove what might be a cause of temptation. How often serious difficulties arise from a simple misunderstanding, even among those who are actuated by the worthiest motives; and without the exercise of courtesy and forbearance, what serious and even fatal results may follow. The ten tribes remembered how, in Achan's case, God had rebuked the lack of vigilance to discover the sins existing among them.
Now they resolved to act promptly and earnestly; but in seeking to shun their first error, they had gone to the opposite extreme. Instead of making courteous inquiry to learn the facts in the case, they had met their brethren with censure and condemnation. Had the men of Gad and Reuben retorted in the same spirit, war would have been the result. While it is important on the one hand that laxness in dealing with sin be avoided, it is equally important on the other to shun harsh judgment and groundless suspicion.
Matthew 7:1 Judge not, that ye be not judged. 2 For with what judgment ye judge, ye shall be judged: and with what measure ye mete, it shall be measured to you again.
May God add His blessing to the study of His word. "Good night" and God bless!