Ephesians 3:17-19 That Christ may dwell in your hearts by faith; that ye, being rooted and grounded in love,(18) May be able to comprehend with all saints what is the breadth, and length, and depth, and height;(19) And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.
Many do not understand the vastness of the love of God. It is only when they receive him into their hearts that they can fully understand it and it is strange and passes the knowledge of the secular world. John 3:16 gives us a picture of the vastness of the love of God.
John 3:13 And no man hath ascended up to heaven, but he that came down from heaven, even the Son of man which is in heaven.
The Breadth: "God so loved the world"
The Length: "that He gave His only begotten Son"
The Depth: "that whosoever believeth on Him shall not perish"
The Height: "But shall have everlasting life."
Trust Jesus and experience God's love in all directions.