1 Timothy 1:19
Keep the faith and maintain a good conscience! Some have rejected these things and have suffered shipwreck to their faith.
1 Timothy 1:5
But the objective is love out of a pure heart and a good conscience and faith without hypocrisy.
1 Timothy 3:9
They should maintain the secret of the faith with a clear conscience.
1 Timothy 6:9
Those who are determined to be rich fall into a temptation and a snare and many foolish and hurtful lusts. These draw men into ruin and destruction.
2 Peter 2:1-3
There arose false prophets among the people. There will be false teachers among you! They will privately bring in destructive heresies (contrary doctrines), denying even the Master who bought them. They bring swift destruction on themselves.
Jude 1:10-13
These men speak abusively about things they do not know. What they understand naturally, like the creatures without reason, they corrupt themselves.
Revelation 3:8
I know your works (deeds) (acts). Pay attention, I set before you an open door, and no man can shut it: for you have a little strength, and have kept my word, and have not denied my name.
Revelation 3:10
Because you have kept the word of my patience (endurance), I also will keep you from the hour of testing. This will come upon the whole world to test (scrutinize) (discipline) (examine) those who dwell on the earth.
Matthew 6:27
Can you live longer by worrying about it?
1 Corinthians 11:19
For there must be also heresies among you that they that are approved may be made manifest among you.
Galatians 1:6-8
I am amazed that you so quickly turned away from the One who called you by the grace of Christ. You turned to different good news.
Galatians 5:4
You who seek to be righteous by Law are separated from Christ. You have fallen away from grace.
Philippians 3:18-19
Many live as enemies of the stake of Christ. I often wept as I told you about them.
1 Timothy 4:1-2
The Spirit explicitly says that some will fall away from the faith (truth) in later times. Spirits and doctrines of demons will seduce them,
1 Timothy 6:21
Some have professed this knowledge and erred concerning the faith. Grace be with you.
2 Timothy 3:1-6
Know this also that in the last days perilous (dangerous) times will come.
2 Timothy 4:4
They will turn their ears away from the truth, and turn aside to myths (fiction).
Titus 1:9
holding to the faithful word which is according to the teaching, that he may be able to exhort in the sound doctrine, and to reprove (refute) (rebuke) those who contradict.
Hebrews 3:14
For we have become companions (partners) with Christ if indeed we hold the beginning of our firm trust to the end.
Hebrews 6:4-6
Those who were once enlightened, and have tasted of the heavenly gift, and were made partakers of the Holy Spirit,
1 Peter 3:15-16
Sanctify the Christ as Lord (kurios: master) in your hearts. Always be ready to answer every man who asks you a reason for your hope, yet with meekness (mildness) and respect!
2 Peter 2:12-22
But these are creatures without reason. They were born mere animals to be taken and destroyed! They speak abusively in matters of which they are ignorant. They suffer destruction in their own course of destruction.
1 John 2:19
They went out from us, but they were not of us. If they had belonged to us, they would have continued with us. But they went out that it made it plain that they all are not of us.
Revelation 3:3
Remember what you received and heard, and hold fast, and repent. If you do not stay awake, I will come to you like a thief. You will not know the hour when I will come to you.