“As for God, his way is perfect;
the word of the LORD is flawless.
He is a shield
for all who take refuge in him.

Christians are actually accountable for what they share, or don’t share. Paul didn’t leave out anything that was necessary in sharing the gospel. He said in Acts 20:26,27 “Therefore I testify to you this day that I am innocent of the blood of all men. For I did not shrink from declaring to you the whole purpose of God.” To refuse to warn someone about a real threat is a bit like watching someone drown and looking the other way.