'Earnestly' in the Bible

"I call to my servant, but he doesn't respond, even though I beg to him earnestly.

In his anguish he prayed more earnestly, and his sweat became like large drops of blood falling on the ground.

Now I urge you, brothers, by our Lord Jesus, the Messiah, and by the love that the Spirit produces, to join me in my struggle, earnestly praying to God for me

They begged us earnestly for the privilege of participating in this ministry to the saints.

Elijah was a person just like us, and he prayed earnestly for it not to rain, and rain never came to the land for three years and six months.