Verbatim references:

none
Et sic de similibus references:

Be not content with shallow religious thought and slogans, which are usually devoid of any true wisdom or understanding.
Isaiah 32:6  For the vile person will speak villany, and his heart will work iniquity, to practise hypocrisy, and to utter error against the LORD, to make empty the soul of the hungry, and he will cause the drink of the thirsty to fail.
7  The instruments also of the churl are evil: he deviseth wicked devices to destroy the poor with lying words, even when the needy speaketh right.
8  But the liberal deviseth liberal things; and by liberal things shall he stand.
If any man among you seem to be religious, and bridleth not his tongue, but deceiveth his own heart, this man's religion is vain. James 1:26
2 Timothy 3:4  Traitors, heady, highminded, lovers of pleasures more than lovers of God;
5  Having a form of godliness, but denying the power thereof: from such turn away.

But, instead ponder about the deep things of the Christian Faith.
1 Timothy 4:14  Neglect not the gift that is in thee, which was given thee by prophecy, with the laying on of the hands of the presbytery.
15  Meditate upon these things; give thyself wholly to them; that thy profiting may appear to all.
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.
Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth. 2 Timothy 2:15

In doing so, you are sinking roots deep into God's infinite truths which have infinite depth.
Jeremiah 17:7  Blessed is the man that trusteth in the LORD, and whose hope the LORD is.
8  For he shall be as a tree planted by the waters, and that spreadeth out her roots by the river, and shall not see when heat cometh, but her leaf shall be green; and shall not be careful in the year of drought, neither shall cease from yielding fruit.

That is why His truths are called mysteries.
¶Let a man so account of us, as of the ministers of Christ, and stewards of the mysteries of God. 1 Corinthians 4:1

The word mystery means that no matter how much you learn about a truth, there still remains much undiscovered.
Merriam-Webster's Online Dictionary: a religious truth that one can know only by revelation and cannot fully understand

Jesus taught by being deeply rooted in God's truths, Satan would not be able to shake you.
Luke 6:47  Whosoever cometh to me, and heareth my sayings, and doeth them, I will shew you to whom he is like:
48  He is like a man which built an house, and digged deep, and laid the foundation on a rock: and when the flood arose, the stream beat vehemently upon that house, and could not shake it: for it was founded upon a rock.

When difficult times come you would not perish or fall, but would remain steadfast through every storm and gale.
Matthew 7:24  Therefore whosoever heareth these sayings of mine, and doeth them, I will liken him unto a wise man, which built his house upon a rock:
25  And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell not: for it was founded upon a rock.
26  And every one that heareth these sayings of mine, and doeth them not, shall be likened unto a foolish man, which built his house upon the sand:
27  And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell: and great was the fall of it.

Be not afraid of thinking too much about God's ways, but rather be afraid of being too shallow.
But his delight is in the law of the LORD; and in his law doth he meditate day and night. Psalms 1:2
Matthew 13:5  Some fell upon stony places, where they had not much earth: and forthwith they sprung up, because they had no deepness of earth:
6  And when the sun was up, they were scorched; and because they had no root, they withered away