Believe in God's oneness & accept all prophets sent by Him including Jesus Christ as messengers without doubt or hesitation

This hadith speaks about the importance of believing in Allah's oneness and accepting Muhammad as His messenger. It is narrated by Ubadah b. Samit that Prophet Muhammad said that whoever affirms these truths, which are that there is no god but Allah, He is One and there is no associate with Him, that Muhammad is his servant and His messenger, that Christ is servant and the son of His slave-girl and he was His word which He communicated to Mary and was His Spirit, that Paradise is a fact and Hell is a fact, then Allah would make him enter paradise through any one of its eight doors which he would like. This hadith teaches us about the importance of faith in Islam as it promises those who believe in these truths with entry into paradise through any door they choose. It also emphasizes on how important it is for Muslims to accept all prophets sent by God including Jesus Christ as his messengers without any doubt or hesitation.