'Earnestly' in the Bible

Then they call me, and I do not answer, They seek me earnestly, and find me not.

Therefore I have come forth to meet thee, To seek earnestly thy face, and I find thee.

I love those loving me, And those seeking me earnestly do find me.

Whoso is earnestly seeking good Seeketh a pleasing thing, And whoso is seeking evil -- it meeteth him.