If your earthly father is gentle, loving and giving you will probably view God as gentle, loving, and giving. It will be easer for you to allow Him into your life and to trust Him. Conversely, if your earthly father is angry, uncaring or absent it is possible you will see God that way and therefore it will be harder for you to allow God into your life and to trust Him.
God Bless You,
“For God so loved the world that he gave his one and only son, that whoever believes in him shall not perish but have eternal life.”
John 3:16 ( NIV)