agnostic means ...You CAN NOT know. that is different from atheist. I do know what it means. but I beg to differ you CAN know.
"The fool has said in his heart there is no God."Psalm 14:1
"These things have I written unto you that believe on the name of the Son of God that you may KNOW that you have eternal life, and that you may believe on the name of the Son of God."
1 John 5 : 10-13