Mat 11:14, 16:21, Mar 9:12-13 | ISV | STEP | and if you are willing to accept it, he is Elijah who is to come.

Matthew 11:14

14 and if you are willing to accept it, he is Elijah who is to come. ^{▼▼Or is about to come}Mal 4:5; Matt 17:12; Luke 1:17

Matthew 16:21

21 Jesus Predicts His Death and Resurrection Mark 8:31-9:1; Luke 9:21-27From that time on, Jesus began to show his disciples that he would have to go to Jerusalem and suffer a great deal because of the elders, the high priests, and the scribes. Then he would be killed, but on the third day he would be raised.Matt 20:17; Mark 8:31; 9:31; 10:33; Luke 9:22; 18:31; 24:6-7

Mark 9:12-13

12 He told them, “Elijah is indeed coming first and will restore all things. Why, then, is it written that the Son of Man must suffer a great deal and be treated shamefully?Ps 22:6; Isa 53:2; Dan 9:26; Luke 23:11; Phil 2:7 13 But I tell you that Elijah has come, yet people ^{▼▼Lit. they} treated him just as they pleased, as it is written about him.”Matt 11:14; 17:12; Luke 1:17