Secrets from the Bible – “Faith”

How Deep is our “Faith” regarding the “Unsearchable Love of Christ” which marks the Golden Thread of the “Salvation of the whole world”?

“and He Himself is the propitiation for our sins; and not for ours (“Christians”) only, but also for those of the whole world (“all”).” (1 John 2:2)

*(Emphasis) mine

Indeed,

“The next day John saw Jesus coming toward him and said, “Look, the Lamb of God, who takes away the sin of the world.” (John 1:29)

“We have seen and testify that the Father has sent the Son to be the Savior of the world.” (1 John 4:14)

P/S:

Do we even have as much ‘faith as the samaritans’ who believed in ‘Lord Jesus Christ as Saviour of the World?’ as it is written:

“and said to the woman — ‘No more because of thy speaking do we believe; for we ourselves have heard and known that this is truly the Saviour of the world — the Christ.'” (John 4:42)