Contradiction with Matthew 6:34
While Luke 14:28 advises to plan ahead and count the cost, Matthew 6:34 suggests not to worry about tomorrow, implying not to focus excessively on future concerns.
Matthew 6:34: Take therefore no thought for the morrow: for the morrow shall take thought for the things of itself. Sufficient unto the day [is] the evil thereof.
Contradiction with Proverbs 3:5
Luke 14:28 encourages a detailed and logical approach to planning, but Proverbs 3:5 emphasizes trusting in the Lord with all your heart and not relying on your own understanding, which could discourage over-planning.
Proverbs 3:5: Trust in the LORD with all thine heart; and lean not unto thine own understanding.
Contradiction with James 4:13-14
This verse warns against making detailed plans without considering God's will, which can be seen as conflicting with the practical planning approach of Luke 14:28.
James 4:13-14: Go to now, ye that say, To day or to morrow we will go into such a city, and continue there a year, and buy and sell, and get gain:
Contradiction with Ecclesiastes 11:4
Unlike Luke 14:28, which speaks to careful planning, Ecclesiastes 11:4 critiques those who are overly cautious and never take action.
Ecclesiastes 11:4: He that observeth the wind shall not sow; and he that regardeth the clouds shall not reap.
Contradiction with Proverbs 27:1
This verse advises not to boast about tomorrow, reflecting the uncertainty of the future, contradictory to the calculated planning encouraged in Luke 14:28.
Proverbs 27:1: Boast not thyself of to morrow; for thou knowest not what a day may bring forth. [to...: Heb. to morrow day]