In the story of the rich young ruler (Mark 10:17-22) Jesus tells the young man to go and sell everything, give his money to the poor, and follow Him.
The man left very sad because his riches meant more to him than following Jesus.
Jesus also said that to follow Him we must be willing to hate/give up the most important relationships in our lives (Luke 14:26).
By Jesus’ own clear instructions, we are told we should not allow anything [riches] or anyone [parents, spouse, siblings, etc.] to stand between us and our relationship with Him.
Jesus wants our undivided, uncompromising loyalty and attention.