Main news for 13 January 2026

The apostle speaks to us about the necessity of testing the spirits, that is, distinguishing what is God's and what is satanic in life. Before these words the apostle stresses that what is characteristic of a Christian is faith, keeping the commandments, and a heart open before God. And he formulates the famous words sometimes called "the criterion of the apostle John." Every spirit, says the apostle, that confesses Christ come in the flesh is from God. If we look attentively at the history of the dogmatic development of Christianity in the era of the Ecumenical Councils, we will see that in the end all false teachings were rejected by the Church precisely according to this criterion. And conversely, correspondence to it helps distinguish Christian confessions from quasi-Christian sects.

But besides their dogmatic and historical significance, these words are also very important in the practical life of Christians. First of all, the apostle John speaks about distinguishing the spirits that speak in the human heart. What is right and what is wrong, what is worthy of a Christian and what is unworthy: to a significant degree, for distinguishing this in one's own life, one must use precisely the criterion of the apostle John.