…The Lord knows those who are His… 2 Tim. 2:19
In 2 Timothy, chapter 2, Paul talks about avoiding false preachers. Even way back then their preaching was ruining the faith of those who listened. There always have been false preachers – and always will be, until Judgment Day.
We can be very sure that God Almighty knows all those who put their faith in Him. In any sort of attack against God’s word, we might experience a fear of being overwhelmed. But, we can always turn to our Lord and His truths, which never change. God knows what is in our hearts and He has promised to protect and guide us.
Among the Jews, seals were used in buying and selling, that it might be known what was bought, and to confirm the purchase. Likewise, we were sealed with this inscription The Lord knows those who are His.