Woe to them that are at ease in Zion (Amos 6:1)
We are yet at war!
Our weapons, they are mighty
Though they are not carnal ones (II Cor 10:4)

You must take up those weapons
And fight every day
Casting down imaginations (2 Cor 10:5)
And thoughts that are out of the way

Every high thing
That tries to exalt above
Our blessed Lord and Saviour
Must be assaulted with love

Filling your mind with the truth
So you needn't be ashamed (2 Tim 2:15)
Neither barren or unfruitful (2 Peter 1:8)
In the knowledge of The Way

Rightly dividing the truth (II Tim 2:15)
In the doctrine, taking heed
Saving both yourself
And those that hear thee (I Tim 4:16)

Amos 6:1
Woe to them that are at ease in Zion, and trust in the mountain of Samaria, which are named chief of the nations, to whom the house of Israel came! 

II Cor 10:4-6
(For the weapons of our warfare are not carnal, but mighty through God to the pulling down of strong holds;) 
Casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ; 
And having in a readiness to revenge all disobedience, when your obedience is fulfilled. 

II Tim 2:15
Study to show thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth. 

2 Peter 1:8
For if these things be in you, and abound, they make you that ye shall neither be barren nor unfruitful in the knowledge of our Lord Jesus Christ. 

I Tim 4:16
Take heed unto thyself, and unto the doctrine; continue in them: for in doing this thou shalt both save thyself, and them that hear thee.