Scripture references:

“…the wise heart will know the proper time and the just way.” Ecclesiates 8:5 ESV

“…be ye therefore wise as serpents, and harmless as doves.” Matthew 10:16 KJV

“And do not be grieved, for the joy of the LORD is your strength.” Nehemiah 8:10 ESV

“Rejoice in the LORD always; again I will say, rejoice.” Phillipians 4:4

“And I commend joy, for man has nothing better under the sun but to eat and drink and be joyful, for this will go with him in his toil through the days of his life that God has given him under the sun.” Ecclesiastes 8:15 ESV