You can know Jesus.
"If you confess with your mouth the Lord Jesus and believe in your heart that God has raised Him, from the dead, you will be saved."
-Romans 10:9 NKJV
Pray this prayer.
"Heavenly Father, I believe you love me. I believe Jesus died for me and rose from the dead. Today, I confess Jesus as my Lord and receive the forgiveness of all my sins. Holy Spirit, come in to my life. Thank You for saving me, in Jesus' name. -- Amen"