April means "to open"

Asking the Lord to open the eyes of our heart as a family. 

"It is time to seek the Lord."
Hosea 10:12

This month of April is said to derive its name from the Latin verb aperio, which signifies to open, because all the buds and blossoms are now opening, and we have arrived at the gates of the flowery year. 

Reader, if you are yet unsaved, may your heart, in accord with the universal awakening of nature, be opened to receive the Lord. Every blossoming flower warns you that it is time to seek the Lord; be not out of tune with nature, but let your heart bud and bloom with holy desires. -C.H.Spurgeon

I think this could also apply to having and maintaining a teachable spirit. A heart that's open to learning and changing. 

Ps.24:7 -10Lift up your heads, O ye gates; and be ye lift up, ye everlasting doors; and the King of glory shall come in.

8 Who is this King of glory? The Lord strong and mighty, the Lordmighty in battle.

9 Lift up your heads, O ye gates; even lift them up, ye everlasting doors; and the King of glory shall come in.

10 Who is this King of glory? The Lord of hosts, he is the King of glory. Selah.